How to Record Excel Macros That Work

How To Record Excel Macros That Work

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How To Record Excel Macros That Work – Make your recorded macros

shorter, faster and adaptable to variable-size arrays and workbooks

© By John Franco, Feb 26, 2011

Licensing

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without the prior written permission of the publisher.

If you want to sell this book, use it for commercial purposes,

distribute it in bulk quantities in your workplace, or a hard copy

version; please Contact me

Disclaimer

The author and publisher have made every effort to ensure the

accuracy of the information herein. However, the information

contained in this book is sold without warranty, either express or

implied. Neither the authors and Wizdoh.com, nor its dealers or

distributors, will be held liable for any damages to be caused either

directly or indirectly by the instructions contained in this book, or

by the software or hardware products described herein.

Trademark Notice

Rather than indicating every occurrence of a trademarked name as

such, this book uses the names only in an editorial fashion and to

the benefit of the trademark owner with no intention of

infringement of the trademark.

Excel is a registered trademark of the Microsoft® Corporation

Language disclaimer

I do my best but English is not my native language. I apologize for

language errors in my writing.

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Table of contents

TABLE OF CONTENTS.................................................................................................................................... 3

TESTIMONIALS ............................................................................................................................................. 6

ACKNOWLEDGEMENT .................................................................................................................................. 8

ABOUT JOHN FRANCO ................................................................................................................................. 9

PURPOSE OF THIS BOOK ............................................................................................................................ 11

1 - INTRODUCTION TO EXCEL MACROS ..................................................................................................... 13

2 - WHAT IS AN EXCEL MACRO .................................................................................................................. 16

3 - HOW THE EXCEL MACRO RECORDER WORKS ...................................................................................... 22

3.1. THE EXCEL RECORDER REGISTERS EVERY ACTION YOU PERFORM ON EXCEL ....................................................... 23 3.2. THE EXCEL RECORDER GENERATES A VBA INSTRUCTION AFTER THE GIVEN ACTION HAS BEEN PERFORMED ON EXCEL 25

3.3. THE EXCEL RECORDER CHANGES THE “PROPERTIES” OF EXCEL OBJECTS PROGRAMMATICALLY .............................. 25

3.4. THE EXCEL RECORDER USES THE “METHODS” OF EXCEL OBJECTS PROGRAMMATICALLY ...................................... 30

3.5. USING “RELATIVE REFERENCE” PRODUCES DIFFERENT VBA CODE .......................................................... 31

4 - HOW TO PLAN THE RECORDING OF AN EXCEL MACRO ....................................................................... 35

4.1. GET RID OF RANDOM PATTERNS .............................................................................................................. 36

4.2. BREAK THE MACRO INTO SMALLER CHUNKS ............................................................................................... 37

4.3. DEFINE THE TYPE OF MACRO: STATIC (SPECIFIC) OR DYNAMIC MACRO ............................................................ 39

Use relative references ...................................................................................................................... 39

Use absolute reference ..................................................................................................................... 43

4.4. PLAN ONLY ONE INSTANCE ..................................................................................................................... 44

4.5. FINISH THE MACRO SMARTLY ................................................................................................................. 44

4.6. BACKUP THE FILE BEFORE RECORDING....................................................................................................... 45

5 - HOW TO RECORD AN EXCEL MACRO ................................................................................................... 46

5.1. WHERE TO PLACE THE CURSOR BEFORE RECORDING A MACRO? ..................................................................... 47

5.2. WHERE TO PLACE THE CURSOR BEFORE STOPPING A MACRO? ....................................................................... 48

5.3. HOW TO SET UP A MACRO ..................................................................................................................... 49

Use a descriptive name ..................................................................................................................... 49

Assign a shortcut ............................................................................................................................... 50

Define where to store the Macro ...................................................................................................... 52

Set a description ................................................................................................................................ 52

5.4. HOW TO RECORD A DYNAMIC MACRO ...................................................................................................... 52

5.5. HOW TO RECORD A STATIC MACRO.......................................................................................................... 53

5.6. HOW TO START THE RECORDING .............................................................................................................. 54

5.7. HOW TO MODIFY THE MACRO WHILE YOU RECORD ..................................................................................... 55

5.8. HOW TO STOP THE RECORDING OF A MACRO? ........................................................................................... 56

5.9. HOW TO MODIFY THE CODE AFTER YOU RECORD A MACRO ........................................................................... 57

5.10. HOW TO MERGE TWO OR MORE MACROS ............................................................................................... 58

6 - HOW TO INTEGRATE AN EXCEL MACRO INTO YOUR WORKBOOKS .................................................... 61

6.1. HOW TO ACCESS A MACRO FROM THE WORKBOOK IT WAS CREATED............................................................... 62

Access a Macro from the Macro Dialog ............................................................................................ 68


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Access a Macro from a shape, picture, or graph............................................................................... 69

Access a Macro from a shortcut........................................................................................................ 71

Access a Macro from an Event .......................................................................................................... 72

6.2. HOW TO ACCESS A MACRO FROM ANY WORKBOOK ..................................................................................... 75

Access a Macro from the Ribbon (Excel 2007) .................................................................................. 78

Access a Macro from the Ribbon (Excel 2010) .................................................................................. 80

Access a Macro from a toolbar (Excel 2003) ..................................................................................... 84

Access a Macro from a menu (Excel 2003) ....................................................................................... 88

6.3. WHERE TO PUT A MACRO YOU RECEIVE FROM OTHERS ................................................................................ 92

6.4. HOW TO STOP THE EXECUTION OF A MACRO ............................................................................................. 92

6.5. WHAT TO DO WHEN YOUR MACRO DON’T DO WHAT YOU WANT ................................................................... 92

7 - HOW EXCEL VBA WORKS ...................................................................................................................... 94

7.1. VBA SYNTAX ....................................................................................................................................... 98

7.2. EXCEL OBJECTS’ PROPERTIES AND METHODS ............................................................................................ 100

7.3. HOW TO FIND EXCEL OBJECTS’ PROPERTIES AND METHODS?....................................................................... 101

Record instructions in a new Macro and then copy and paste them on the Macro you are modifying

........................................................................................................................................................ 102

Get assistance from the “Auto List Members” command while you write ..................................... 102

Use the VBA editor Help section...................................................................................................... 105

Use the Object browser ................................................................................................................... 107

Use the Local Windows ................................................................................................................... 109

7.4. EXCEL OBJECT MODEL REVEALED .......................................................................................................... 110

7.5. POPULAR EXCEL VBA OBJECTS ............................................................................................................. 117

Range .............................................................................................................................................. 117

Worksheet ....................................................................................................................................... 122

Workbook........................................................................................................................................ 126

Application (Excel) ........................................................................................................................... 129

8 - HOW TO MAKE A MACRO MORE EFFICIENT: SHORTER, FASTER AND SMALLER .............................. 134

8.1. DELETE INCIDENTAL ACTIONS AND MISTAKES............................................................................................ 134

8.2. POLISH ALL THE “WITH” STRUCTURES .................................................................................................... 137

Delete unnecessary instructions...................................................................................................... 141

Delete “With” structures ................................................................................................................. 141

8.3. GET RID OF FAT CODE (UNNECESSARY SELECTIONS AND REFERENCES) ............................................................ 142

Delete unnecessary Selection statements ....................................................................................... 142

Delete unnecessary references........................................................................................................ 143

8.4. ADD VBA CODE HERE AND THERE.......................................................................................................... 143

8.8. MAKE THE CODE MORE READABLE ......................................................................................................... 144

8.6. DOCUMENT EVERY MACRO .................................................................................................................. 145

9 - HOW TO MAKE AN EXCEL MACRO ADAPTABLE TO VARIABLE-SIZED ARRAYS ................................. 146

9.1. MAKE YOUR MACRO VALID FOR STARTING EVERYWHERE IN THE SHEET.......................................................... 147

9.2. HOW TO CHANGE ABSOLUTE REFERENCES INTO RELATIVE ONES.................................................................... 154

9.3. MAKE YOUR MACRO MAKE DECISIONS ................................................................................................... 154

9.4. AVOID REPETITION ............................................................................................................................. 156

“For Next” Loop ............................................................................................................................... 156

“Do Until” loop ................................................................................................................................ 158

Use counters.................................................................................................................................... 159


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10 - HOW TO TROUBLESHOOT AN EXCEL MACRO .................................................................................. 162

10.1. FIX VBA SYNTAX ERRORS ................................................................................................................... 162

10.2. FIX COMPILATION-TIME ERRORS .......................................................................................................... 165

10.3. FIX RUN-TIME ERRORS ....................................................................................................................... 166

Ignore an error ................................................................................................................................ 167

Proceed certain way when an error is produced ............................................................................. 168

11 - STRENGTH AND WEAKNESS OF RECORDED MACROS ..................................................................... 169

11.1. WHAT THE EXCEL MACRO RECORDER CAN DO........................................................................................ 170

11.2. WHAT THE EXCEL MACRO RECORDER CANNOT DO .................................................................................. 170


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“Dear John,

This is the book I was waiting for! Looking forward to your online Excel School on VBA

TNX!

Fondest Regards,

Dick

PS: I’m verry glad to see you back online again”

Dick

“Just wanted to say thanks for putting out such wonderful, helpful, easy-to-understand tips and instructions. You’re one of the best resources for Excel on the web! I look forward to learning about VBA!”

Will

“Hi John,

I downloaded your ebook 'How to record excel macros that work' last night

and found the information great. The organisation where I do the course

through has been very little help in this area and only has information on

Excel 2003 (Can u believe that??). Anyway, your information was much

more helpful than anything MS had online - it was great…

Thanks again for helping me and everyone else.

HAPPY NEW YEAR!

Kind regards”

Kylie

“Its a wonderful book, helps me to augment my knowledge,

tx john !”


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Dave

“Dear John,

I would like to tall you that you do a good job as you give it free. I am a Executive of a pharmaceuticals & I worked here as a Cost Accountant and I believe that I can do a lot better with your book.

Thanks”

Hasan


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You are enjoying a better Excel Macro book because I received the great advice

and suggestions of a spontaneous/welcomed editor.

Thank you Ron S.


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“I believe Excel empowers us to express our creativity at work, life and

business, and the more you understand it, the more you enjoy working

with data and information, and the more things you can do (with less

effort).”

am John Franco, Excel author of many books like

How to write Excel macros from scratch, Understanding Pivot Tables mechanics, How to

design Excel dashboards, How to record Excel macros

that work, and many more. Since 2009, I have been teaching Excel in a fresh, integrated and intuitive

way, using explanations that make sense so you

apply Excel tools and tricks to your own context.

During this time, I have served to more than 10000

subscribers and more than 1000 customers.

I unified all my Excel websites into Wizdoh.com, an

online training portal dedicated to make you “Understand

Excel More”

I worked as a Civil Engineer for 8 years, for one of the 25th

biggest construction companies in the world. At that time I worked under a very stern boss. He was from Brazil, and he

was VERY particular in the way he wanted things done. He was also considered an Excel “god”! He could do things with a

spreadsheet that I never even knew were possible!

And because of HIS expertise, he required a lot out of ME. So

this forced me to learn how to become a “guru” myself. It’s true that when you surround yourself with people who are

better than you at something, YOU become better in the

process!

Know my full Excel story here

Thanks

I

http://www.wizdoh.com/about-john-franco/


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Email me at: [email protected]

Find the education you need to “Understand Excel More” at: http://www.wizdoh.com

mailto:[email protected]

http://www.wizdoh.com/


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Hi dear Excel user, welcome to my book: “How to Record Excel Macros that Work - Make your recorded macros shorter, faster and adaptable to variable-size arrays and workbooks

The purpose of this book is empowering you to delegate to the

machine all the tasks that can be done by it. This way you will

save tons of hours of tedious work, you will be happier and more

efficient at work.

To do that, you will take full control of the recording Macro feature in Excel.

After reading and practicing the book concepts you will…

Understand what a Macro is

Understand the approach Excel uses to record Macros

Plan and record Excel Macros efficiently

Increase your confidence to alter the VBA Macro code that is created

Integrate your Excel Macros into your workbooks using buttons, menus,

ribbons, etc.

Get rid of fat code consistently and make your macros shorter and faster

Make Excel Macros usable for variable-size arrays

And much more…

Keep in mind that this book does not cover Excel VBA language to

its fullest. However, I guarantee that you will develop a practical Excel

VBA foundation to move to highest stages with confidence (writing Excel

Macros from scratch).

How to take full advantage of this book?

The book was written for Excel 2007+ users in mind, but I included Excel 2003 directions so both users groups could benefit.

I recommend you start at chapter one: Introduction to Excel Macros. Do it even

if you are already familiar with recording Excel Macros, the reading is simple

and you will refresh vital concepts. Otherwise, jump to the area that most

interests you by using the table of contents.


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All my experience with recording Excel Macros is here, nothing is left behind. I

hope you enjoy the book.

John Franco


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“Computing is not about computers any more. It is about living” -

Nicholas Negroponte

acros are for your work on Excel the same thing an Excavator for a

Building construction project. Excavating a given building foundation by

hand would take maybe months…

=

M


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While doing it by machine, would take only days…

=

When you use manual labor, your productivity is set by your muscle power and

the time you can employ your force decreases as you use it because you get

exhausted.

Even worst…

All the important tasks (pouring concrete, raising pillars and walls, etc.) are

halted during the excavation process. You cannot pour any drop of concrete

until you finish the foundation hole, only occurring after 12 months.

Yes, your goal is finishing the building but you are limited to employ your force

and talent on digging, for some boring months.

On Excel, the time you employ copying/pasting or moving cells using your

mouse is manual labor. While you are doing this industrious work, you cannot

employ your energy and talent on the things that add value to your work and

organization: analyzing data, finding relationships, etc. (in other words,

finishing the building).

Here is the good news…

You can reduce your excavation time from months to days by shifting the use

of your hands for an excavator.

On Excel, you are able to transform your PC from manual to machine mode.


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How do you do it?

By recording a Macro.

Would you excavate by hand if you know an excavator can do the work for

you?

Would you do the work with your mouse if you know the computer can do it?

Let’s get deeper!


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“All programmers are playwrights and all computers are lousy actors”

– Author unknown

ave you used a voice recording?

The main benefit of such device is that everything you spoke once

can be repeated over and over again without you physically speak

again. Your voice is in the tape.

You can even be heard without you been there.

The Excel Macro recorder feature is a similar device. The difference is that you

store Excel actions instead of your voice. These actions can be repeated again

and again without your physical intervention on Excel. For example:

Select a given data region, insert a table, and create a Pivot Table Select

a heading of a given table and apply a particular formatting Delete all

the empty sheets

Delete all sheets except the current one Arrange cells in a particular

layout

And more…

An audio tape is a set of recorded sounds.

A Macro is a set of recorded instructions.

What kind of instructions? Actions like: changing the color of a cell, renaming a

sheet, creating a table, sorting, filtering, etc.

H


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To reproduce your voice you hit the Play button on the recording device; on the

other hand, to reproduce a set of actions on Excel you run a Macro. At the

same time, your voice is recorded on a magnetic tape, while your Excel actions

are recorded in a text file, specifically in a Sub procedure inside a text window

called “Module”. See below…

Here is where your instructions are stored…

Your instructions are recorded here

How do you record instructions in a macro?

If you are using Excel 2007 or 2010, go to: View>Record Macro>Macro

name:>Ok


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Or click the status bar. See below…

The Excel 2007/2010 status bar also indicates that Excel is in recording mode…

On Excel 2003

Go to: Tools>Macro>Record New Macro

And specify the Macro configuration (name, description, etc.)…

After pressing OK, the status bar indicates that Excel is in recording mode…

While this mode is activated, EVERYTHING you do on Excel will be recorded.

This is not so good as it might appears; the same way your voice recording

device registers your hesitations and background noise, the Excel recorder

captures all your mistakes and incidental actions.

This creates the need to edit recorded actions in Macros.


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Tip

While Excel is on recording mode, its behavior is normal, with one exception: in

the background, Excel creates a Module (Module1, Module2, Module3,

ModuleN) and a Sub procedure with the name you specify on the “Record

Macro” dialog. By default: Macro1, Macro2, Macro3, MacroN.

Now I will record a simple Macro (Macro1). Proceed as above to put Excel in

recording mode.

Want to see what’s going in the background?

Split the Excel and the Excel VBA editor windows by right clicking on the

Windows task bar (arrange windows vertically).

See below the code window (Module1) with the Sub “Macro1” before I do my

first action on Excel…

In other words, this is “Macro1” before I start any action on Excel.

No actions recorded yet


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This is “Macro1” after I select the cell A1 on Excel…

This is “Macro1” after I write the words “Hello world” on the cell A1 and press Enter:

This is “Macro1” after I select the cell A1 again and delete the content:

If you have never recorded a Macro, you have understood little of what was

written on the code windows above. Don’t worry; you will learn the Excel VBA

basics on the chapter: How Excel VBA works on page 84. This way you will


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better interpret instructions, get rid of fat code and turn specific Macros into

general ones.

You will learn now the essential behavior of the Excel Macro recorder…


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“Computers have lots of memory but no imagination” - Unknown

he Excel macro recorder is a built-in engine that traces and stores your

actions in Excel; its capabilities and features must be understood so you

record efficient macros.

Additionally, you will need the Macro recorder even after you learn

how to write macros from scratch; I still use it to record simple macros

and as an Excel VBA content provider.

So let’s start…

T


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On your audio recording device; while the Record button is pressed,

everything is recorded: your voice and the background noise. On Excel;

the same thing happens; while it is in recording mode every action is

recorded.

These actions might be: selecting a cell, writing a formula, scrolling, formatting

a cell, zooming, etc.

And every action is written on a line per line basis. Give a look…

The same way a voice recording captures your hesitations and

background noise, the Macro recorder captures everything you do,

including your mistakes and incidental actions.


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Tip

Overlooked actions like: minimizing a window, adding a workbook, closing the

current workbook, zooming, etc. are also recorded

Look at Macro1 again (below) but now pay attention to some incidental actions

I performed while recording the Macro…

Incidental action 1. Incidental action 2. Selecting

Maximizing the window “Sheet2” to make a visual

check of a given cell

Incidental action 4

Incidental

action 3.

Getting back

to “Sheet1”


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When you record your voice, you need to talk first so the recording device

captures your speech; the same thing happens with Excel Macros.

You need to perform an action on Excel (see left window below) so the Excel

recorder registers it. See below…

Selection first

Recording later

This is one of the main shortcomings to develop smart applications. A Macro

does not have flow control, it starts and ends. It has no anticipation, no

decision.

The unique way to build smart applications is by improving a Macro or by writing it from scratch.

Let’s see the next feature…

At first sight the produced VBA language is Greek; nothing more far from truth.

Decode the VBA language grammar quickly by reading a short introduction to objects…

On the real world, your hair has properties: length, color, type; you can cut it,

change its shape, etc. Your hair behaves in specific ways: it grows, it falls, etc.


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Some properties can be changed, like the color. Yes you can apply a cosmetic

treatment and turn your black hair into red, blond, etc.

Some properties are read-only, you can know them but you can’t change them.

For example: your hair type: curly, straight.

Let’s summarize the features of your hair…

A Property is what you hair is: length, color, etc.

A Method is what you can do with your hair: cut it, change its shape

An Event is how your hair behaves: it grows, it falls, etc.

Now back to Excel…

Excel has properties and methods too, and you can manipulate them by using

VBA language.

You are fully aware of the way you change properties of Excel objects, you

know how to change the color of a cell, the font, the name of a sheet, etc. But

you are not quite aware of how to change them programmatically; a Macro

preforms that very easily. Let’s see it…

Record a new Macro, then, change the column A width…


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On the background, Excel translates that into VBA code. For now, imagine there

is one by one correspondence between everything you do on Excel and the VBA

code.


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So the above action would produce the following code…

Now do this action…

It would produce the following code…


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This other action …

Would produce this code …


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The same way you change the properties, you use the methods of Excel objects

when you cut a cell, delete a sheet, open a workbook, etc.

Here are some examples of how the Excel recorder uses Excel methods:

The following action…

Would produce the following code…

Here is another example:


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This action…

Would produce this code…

These actions…

Cut A1

Select B1

Paste

are recorded differently when you set the reference of the Macro to absolute…


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Here’s the recorded Macro…

When you run this Macro it

will always select the

Range(“A1”)

How do you set an absolute reference?

On Excel 2007 go to View>Macros>Click on the drop down arrow; and then…

Don’t press it

On Excel 2013 go to Developer>Code>Use Relative References. Deactivate it

On Excel 2003, use the “Stop Recording” toolbar (displayed in recording mode)


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Now if you perform the same actions above: cut, select and paste but using

relative reference, you would get a code like this one…

When you run this Macro it

will select the active cell

instead of Range(“A1”)

Using relative reference is critical if you want to create Macros that work for variable-size arrays and workbooks.

How do you set the reference to Relative? See below…

On Excel 2007 go to View>Macros>Click on the drop down arrow; and then…

Press it

On Excel 2013 go to Developer>Code>Use Relative References. Activate it

On Excel 2003, use the “Stop Recording” toolbar (displayed in recording mode)


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Tip

You can change the reference from absolute to relative and vice versa while

you record.

This has been all about how the Excel recorder works.

Now, let me share to you everything about…


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“Simplicity is the ultimate sophistication” - Leonardo Da Vinci

ecording a Macro is very easy from the point of view of the initiation

process; you launch the Record Macro command and Excel starts to

record everything you do.

But the Excel recorder will also record your mistakes, so if you want to record

Macros that make what you want, you need to do some extra steps. I will show

them below.

But before you plan a Macro, you must answer the question: can this given task

be done without Macros? You will know it to the extent you know the available

functions and commands of Excel.

Here’s an example: not many users know how to transpose a column into a row

and vice versa.

R


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You can do this by using the Transpose option of the Paste Special command

but if you don’t know this, you would intend to record a Macro.

It is not good trying to reinvent the wheel.

Overlooking available Excel commands leads you to record unnecessary Macros.

Tip

You will avoid recording unnecessary Macros as long as you know more about

Excel available features.

Now that you are ready to record a Macro, here’s the process to make it

efficiently…

Imagine you have a database like the one shown below with thousands of

registers in raw format on column A. All the records are separated by one row,

except the first group that is separated by two rows. See below…

Only this group

is separated by two

rows


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The purpose of your Macro is to turn each block of data into a line (table

format). The formatting would be something like this one:

Recording a Macro in such circumstances would demand you create a Macro for

two conditions. Yes you can do it, but let me ask you a question: is the

development time worth the effort? It would be better to delete that row and

record a Macro for a version of the report that has one row separation between

blocks of data.

Some prototyping measures include:

Pasting all the data into the same sheet

Leaving the same amount of space between data

Get rid of random stuff

Any other measure to uniform the data

Tip

Don’t try to make your Excel Macro EXCESSIVELY universal at least the the

development time and effort will pay off.

Tip

You can do the prototyping actions with a Macro too.

Henry Ford stated that any task can be done if it is divided in enough doable

parts.

Plan your keystrokes by dividing them in workable parts.

You decide what is doable for you. Here are some examples:

Formatting, editing, etc.

Moving cells, deleting rows, writing field headers, etc.

You can be as detailed as you prefer

For the case above, you can divide the Macro in two stages:


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1. Arrange data (move cells and delete the inter-block row)

Move cells

Delete row

And…

2. Creating the table headings

Write table headers

Don’t worry about having separate Macros; you can run them separately or

merge them very easily. See: How to merge two or more Macros.

Another idea is to perform a kind of dress rehearsal, this way you detect

bottlenecks; with this information you can decide how to make the Recording

Macro process more manageable.

It doesn’t hurt to try and make mistakes; given the fact that you create a backup to restore it at any time. Tip

Recording a Macro in a relaxed manner helps you to minimize incidental actions

and mistakes.


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If all your tables would have 100 rows and 5 columns, just one Macro would

work all the time; but your Excel tables usually come with more or less data.

Hopefully, you can record a Macro that runs on variable conditions including

variable-size arrays and variable-location.

Here’s how to do define a Macro that will work for variable conditions…

Imagine you want a Macro that adds field headers (Name and City) to a table.

See below…


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But the tables are not on the same position, see the tables below…

The relative reference makes your Macro works based on the position of the cursor when you recorded the Macro.

The cursor was here

before recording the The cursor must be here

Macro before running the Macro

Or this other way…

The cursor was here

before recording the The cursor must be here

Macro before running the Macro

Choose the location of the cursor carefully so you can remember that position easily in the future when running the Macro.


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How do you activate the relative reference parameter?

It is very easy…

On Excel 2007/2010, go to: View>Macros>Macros

Activate this option

On Excel 2013 go to Developer>Code>Use Relative References.

On Excel 2003, activate it by using the “Stop Recording” toolbar (displayed

while you are recording):

For example: I recorded the process shown below (writing the title, date and table headings) in a Macro with relative references…

The cursor was here

before I recorded the Macro


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Even I recorded the actions starting on cell “A1”, the Macro will work on any

cell from where I run it, see below…

The cursor must be

here before I run

the Macro

The cursor must be here before I run the Macro

Now look at how Excel records a Macro with relative references…

The Macro does not use static ranges like Range (“A1”)

Tip

Absolute or relative reference setting can be changed during the recording

If you want to create the same table always at one location, whatever the

position of the cursor; you need to use absolute reference…


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Use this option when your Macros will be applied on the same location all the

time. See below…

Deactivate this option

For example, if you record the actions that produce the table formatting below

using absolute reference, the table will be always produced at that location.

This table will be always

produced at this location

See how the Macro starts…

Always starts on A1


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On the example below, you want to rearrange thousands of groups of raw data

into table format.

You need to plan one block because the rest is the same. The Macro is the

processing of one block repeated thousands times.

Focus on having one block right, the rest is just repeating.

When you have thousands of blocks that repeat like the case shown above, you

must record a block and finish the Macro at the start of the next block. In other

words, the Macro will start on block 1 and will finish on the beginning of the

block 2. Don’t forget to set reference to relative.

If you assign a shortcut to a given Macro you can execute it thousands of times

with a simple keyboard pressing. This practice is great when you don’t want to

use loops or have not learned to use them yet.


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Tip

Record a Macro at the start of one block and finish it at the start of the next

block.

Take into account that the actions are not undoable when you are recording a

Macro. In consequence, avoid headaches.

Have room for mistakes.

Use the Save As command or make a copy using the Windows Explorer. You

can also make a copy of the sheet you will apply the Macro on.

Now you are ready to learn…


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“Man is still the most extraordinary computer of all” - John F.

Kennedy

ecording a Macro is a linear process, you cannot move forward/backward

and you cannot undo the recorded actions. Assuming you have planned

your Macro, here you will learn how to record it.

In a nutshell…

To record a Macro, proceed this way…

On Excel 2007 or 2010 go to: View>Record Macro>Macro name:>Ok or click

the Macro icon at the status bar…

After you click the Ok button, Excel turns to recording mode. The status bar

always indicates that Excel is in recording mode, see below…

On Excel 2003, go to: Tools>Macro>Record New Macro>Macro name:>Ok.

Excel 2003 shows “Recording” at the status bar to let you know it is in

recording mode…

This is just the beginning of the recording process. Let’s go into details now…

R


47

This step is critical. It defines the reusability of the Macro.

The starting location of the cursor does not matter when you are recording

Macros that perform operations on the same location on each next time (using

absolute references).

On the other hand; the location of the cursor is critical when you are

recording Macros that perform operations on a different location each next

time (using relative references). Before you record a Macro, place the cursor

at “the start” of any given sequence of actions.

Choose a place that is reproducible later when running the macro.

See below…


48

Always place your cursor at the right place before you launch the Record Macro command.

Tip

When you record dynamic macros, place your cursor at a border location you

will easily remember later.

The last position of the cursor does not matter when you are recording Macros

using absolute reference.

On the other hand; the ending location of the cursor is critical when you are

recording Macros using relative reference. Before you stop a Macro place the

cursor at “the start” of any given NEXT sequence of actions. See below…


49

What happens when you do this? Your Macro will move across blocks of data on each run.

Tip

Assign a shortcut to a Macro to execute it with ease

You should set all the parameters of a Macro: Name, Shortcut, Store Macro in,

and Description. Here I will show you how to do it…

You create Macros for reusing them; so a good name increases the usability of

a Macro. It allows you to pick the right Macro on the dialog or on the code

window.

For example: compare these names “Macro1”, “OpenWorkbook”. See below…

You can discern what the Macro does by looking at the name. Additionally, you

will remember Macros weeks or months later.

A good practice is to start a Macro name with a verb followed by the name of

the object it affects (start each section in uppercase), for example:

OpenWorkbook


50

CloseExcel

DeleteFormat

ChangeColorCell

ChangeColorFont

This also increases the usability of a Macro. You run a Macro from two

keystrokes instead of searching the Macro on the Macro dialog list.

On the Record Macro dialog, specify the shortcut key by just typing the letter

you want to assign to the Macro. The shortcut key text box is case sensitive…


51

You can change the shortcut and description later by going to the Macro dialog

and click the Options button. See below…


52

There are two options:

Storing the Macro on a workbook. This forces you to open the file to run

the Macro

Storing the Macro on a binary file workbook (PERSONAL workbook). This

enables you to run the Macro without opening any file. In other words, a

given Macro will be available for all workbooks of a given Excel session

Learn more about where to store your macros on the chapter: How to Integrate

an Excel Macro into your Workbooks

You forget what a Macro does hours later, so provide a description about its

purpose, and specify any detail needed for the correct use.

This is more important if the Macro will be used by other users.

The description can be edited later using the “Options…” button of the Macro

dialog

As explained above, this must be done when you want the Macro runs on

different positions from where it was recorded and for different array sizes.

Here’s the step by step procedure…

1. Put your cursor at the starting position of your raw data (Don't


53

include earlier mouse movements in your Macro ) 2. Launch the Record Macro dialog

3. Assign a shortcut to your Macro (so you can repeat it easily - you will

do a kind of manual loop) 4. Click Ok on the Record Macro dialog 5. Use relative references. Do this before you perform any movement

of your cursor

6. Record one instance of the Macro (if you have one thousands blocks of data, record just one)

7. Stop the Macro when your mouse is at the starting position of your next

block of data (corresponding position to the location you started on step 1 of this tutorial)

Learn more about how to develop adaptable Macros by going to: Make your

Macro valid for starting everywhere in the sheet.

As you learned before, these types of macros perform operations on the same

location each next time (using absolute reference).

Here’s the step by step procedure…

1. Launch the Record Macro dialog (not necessary to put your cursor at

any given position in your spreadsheet; in other words, you can

include earlier mouse movements in your Macro 2. Assign a shortcut to your Macro (so you can repeat it easily) 3. Click Ok on the Record Macro dialog

4. Use Absolute references. Perform this before you perform any

movement of your cursor. The absolute reference is set by default; in

case Relative references are activated, deactivate them this way…

a. On Excel 2003 do it this way: click the Relative Reference

button on the Stop Recording toolbar:

b. On Excel 2007 do it this way: go to View>Macros>

Macros>Use Relative References:

5. Record the keystrokes you want to be repeated in your macro 6. Stop the Macro when all the keystrokes are recorded


54

Tip

You can change reference setting while recording.

Assuming that your cursor is on the correct position (for generally-applicable

Macros) you just need to hit the Ok button and record the actions you have

planned.

Relax please, if things go wrong, you have a backup copy to try it again.


55

Split the windows (Excel VBA editor and Excel) so you know what lines are

added as you execute movements on Excel. This way, you get awareness of the

way each action is turned into VBA code.

See below…

If you commit mistakes or perform incidental actions, you can delete them “on

the go” and keep recording. See below…

Delete these

lines of code

and keep

recording

Take care to not delete the last Selection statement. e.g. Range(“A2”).Select ;

when the next instruction depends on it.

Take care to not delete the “End Sub” statement. It is required for Excel to

recognize where the macro ends.


56

Tip

The new Macro code will be always written at the bottom of your last line in the

Sub procedure.

Once you have performed the last operation, you are ready to stop the

recording of the Macro.

Take into account the fact that you can delete instructions in a Macro while you

are recording so it is not necessary to stop it each time you make a mistake.

Additionally, you can take notes of the portions that need to be

deleted/modified and keep going.

If you are finished or you want to stop the Macro because you made huge

mistakes, do it this way…

By clicking the stop icon on the status bar (Excel 2007 and 2010)

Or by going to: View>Macros>Stop Recording

On Excel 2003, the “Stop Recording” toolbar is shown automatically after you

start recording. See toolbar below…

Sometimes, you close this toolbar by mistake and don’t know how to stop the

recording of a Macro; you can do it by going to Tools>Macro>Stop Recording.


57

Or you can show the toolbar again by right clicking on the toolbar area and

activate the “Stop Recording” toolbar. See below…

If you are not comfortable with the code being created it is time to improve it.

To make even minor modifications you need at least a basic foundation of Excel

VBA knowledge. See: How Excel VBA works on page 84 for a quick introduction.

If the modifications are big enough, there is no alternative than record the

Macro again or write it from scratch (out of the scope of this book).


58

Not all Macros are recorded in one sitting; you can enhance an existing Macro

or record new lines apart and add them to an existing Macro.

How do you do it?

Just open the module that contains the Sub procedure (Macro), place the

cursor on the desired location and paste instructions recorded in other Macros.

Open the module


59

Here is an example of how to merge code…

This Macro writes “Hello world” on cell A1

This other Macro does the same on A1 of the Sheet2

This is a new Macro: Macro 1 + Macro 11


60

Or macro11 nested in macro1

You can also paste code to the Macro while recording.

Tip

Keep aware that the Selection statements instructions of the pasted code are

corresponding to the preceding and subsequent lines.


61

“I do not fear computers. I fear the lack of them” - Isaac Asimov

hen you travel, bringing your camera with you is not enough; if the

camera is stored on a bag difficult to open, you will lose important

shots. It is better to carry the camera on your hand.

Now your Macro lies dormant in some module. It is of no value to your

productivity if you cannot access it easily and at the right time.

Here you will learn:

Where to put your recorded Macros (recorded by you or received from

others)

How to make a Macro available to all workbooks

How to make a Macro available to the workbook where it was created

To access a Macro effectively you must first know where it is located. You

specify this at the moment of recording. Macros are stored in the same excel

file as VBA modules. You can export modules as .bas files.

Let’s start…

W


62

Every workbook has its own modules where Macros can be stored. All these

Macros can be accessed from the given parent workbook. See below…

How do you make a Macro available to a workbook?

You need to put it into a module of the given workbook.

How do you do that?

You have three options:


63

1) Specify the location at the moment of recording

Set the field “Store Macro in:” to This Workbook or New Workbook. See below…

What happens when you use this option?

Excel creates a module (Module1 by default) with a Sub procedure with the

name “Macro13” or the name you specify on the “Macro name:” text box

Tip

Changing the name of the module or the Sub won’t affect their listing on the

Macro dialog.


64

2) Paste a Macro into a workbook module

You can also create your own modules and store Macros there. See below…

All the Macros contained in modules are displayed in the Macro dialog. See

below…


65

For editing and managing purposes, it is a good practice to locate Macros in

related modules with meaningful names.

Keep in mind that those macros that contain arguments are not displayed on

the Macro dialog.

This macro (with

arguments) is not

listed on the Macro

dialog


66

You can also store your Macros on .txt files. Later, you can copy and paste the

code into a module of any given workbook.


67

3) Import a module

Another way to bring a Macro into a workbook is by importing a module.

On the Visual basic editor, go to:

File>Import File…

Or right click on the Project Explorer (CTRL + R) and choose Import File…

Once your Macro is on a module of a given workbook you can call it using

several methods…


68

Launch the Macro dialog by pressing ALT + F8. Then, choose “Macros in:” and

select This Workbook (the Macros are listed on the pane below “Macro name:”).

Then select the Macro you want to run and hit Run.


69

The above method is not so good because you need to perform some clicks to

run a Macro.

If you want to run a Macro with a mouse click, then you need to run Macros

from graphic Excel objects like: shapes, pictures, graphs. It is very easy….

Insert any of these objects and right click over the object and then click Assign

Macro. See below…

On the Assign Macro dialog, choose the desired Macro.

Now your button is clickable!

Add an extra touch…


70

Right click over the button and choose “Edit text”…

You can create fancy buttons!

Tip

You can copy and paste a button to other workbook. The path of the Macro will

be kept


71

Configure the shortcut when you start recording a Macro.

If you forget to specify the shortcut at the moment of the recording, you can

specify a shortcut later on the Macro dialog. Do it by going to: ALT +

F8>Options>Shortcut key:

See below…


72

You can also launch a Macro when the user changes a cell, when a book is

opened, etc.

You can use the events of each object. Here is how you can do it…

On the Project Explorer window (CTRL + R), double click on the object for

which you want to specify the Macro…


73

I used Sheet1 for this example; then, on the code window, choose Worksheet.

See below…

Then choose the event…

Then paste the Macro you want to be executed when Sheet1 changes…


74

Or you can also call the Macro that is located in some module of the current

project…


75

To make a Macro available to all your workbooks and from any session of Excel

you must store it in the Personal workbook. The Personal workbook is a binary

file (.xlsb) saved in a central location. The Macros on this workbook are visible

to all books in any Excel session. See below…


76

How do you do that?

Specify the location at the moment of recording

Set the field “Store Macro in:” to Personal Macro Workbook. See below…

At the moment of running the Macro, it is not necessary you open the Personal

Macro Workbook. See below…

This book is automatically shown

Tip

By default the location of the personal workbook is:


77

Windows Vista: C:\Users\user

name\AppData\Local\Microsoft\Excel\XLStart

Windows XP: C:\Documents and Settings\user name\Application

Data\Microsoft\Excel\XLStart

Now that your given Macro is properly stored, you can…


78

Unfortunately, Excel 2007 does not allow you to customize the Ribbon.

The most you can do is to personalize the Quick Access Toolbar (QAT)…

Do it this way…

1. Right click over any area of the Ribbon and choose “Customize Quick Access Toolbar…”

2. Choose Macros from the “Choose commands from:” list…

3. Select the Macro you want to add to the QAT and click on the

Add>> button…


79

4. Click on “Modify…” and assign a meaningful name:

Your QAT is ready…


80

Now that your Macro can be called from any workbook, it is a good idea to

create a dedicated Ribbon.

Just to refresh your knowledge of the Excel Ribbon, let’s familiarize with the

components again…

Tab

Group

Commands Commands Group

In 2010 you MUST create a new tab to be able to add new commands and

macros. The existing tabs can only be modified to remove commands, new

commands or macros cannot be added.

Create a new tab with groups and commands (Macros) by proceeding this

way…

1. Right click over any area of the Ribbon and choose “Customize the Ribbon…”


81

2. Click on New Tab

3. Right click on the new tab and choose Rename. Assign a meaningful name

4. Right click on the default group created and choose Rename. Assign a name. See below…


82

5. Choose Macros from the “Choose commands from:” list…

6. Select the Macro you want to add to the selected group and click on the Add>> button…


83

7. Right click over the recently added Macro and choose Rename. Assign a meaningful name and icon. See below…

Your new Tab is ready to use.

Tip

You can export your Ribbon personal configuration and load it on any other PC.


84


create a dedicated toolbar.

Just to refresh your knowledge of the old Excel toolbar system, let ’s familiarize

with the components again…

Toolbar

Commands

You can create a new toolbar with commands (Macros).

Proceed this way…

1. Right click over any toolbar and choose Customize from the contextual menu.


85

2. Click on New… in the Toolbars tab and assign a meaningful name. See below…

3. Click on Commands tab>Categories: and go to Macros. Then drag and drop a Custom Button (Commands: area) to the recently created toolbar. See below…


86

Right click over the recently created button and click “Assign Macro…”. Choose the Macro to link to the button.


87

5. Modify the appearance of the button by right clicking on it and choosing: Edit Button Image, Name, etc.

-

Now your new toolbar is ready

You may also place a macro command on an existing toolbar.


88


create a dedicated menu.

Just to refresh your knowledge of the old Excel menu, let’s familiarize with the

components again…

Menu

Command

Command

Proceed this way…

1. Right click over any toolbar and choose Customize from the contextual menu.

2. Click on Commands tab>Categories: and select “New menu”. Then


89

drag and drop the “New Menu” button (Commands: area) to the

desired location in the menu area. See below…

A new menu is created


90

3. Click on Macros and then drag and drop a “Custom Button” to the recently created menu.


91

4. Right click on the recently created button and then click assign Macro.


92

Proceed the same way as explained above in Access a Macro from a toolbar

(Excel 2003) on page 75.

You may also place a macro on an existing menu.

First, open the workbook that contains the Macro, go to the module and copy

the procedure, then open the destination workbook and open or create a

module and paste the Sub procedure.

You can also import any given module.

You know how to run a Macro but what happens when the Macro is taking too

much time or the Macro don’t do what you want?

You can stop a Macro while it is running by pressing the Esc key.

And then, by pressing the End button. See below…

Press the End button

If a Macro doesn’t do what you want, you have three lines of actions:

Recording it again,

Fine-tuning it or

Writing it from scratch


93

Writing a Macro from scratch is out of the scope of this book but now I will

show you how to improve your Excel Macros.


94

“Those parts of the system that you can hit with a hammer (not

advised) are called hardware; those program instructions that you can

only curse at are called software.” - Unknown

magine you are going to spend your next vacation on Japan, you don’t

know Japanese but you equip with a 3-phrase vocabulary:

• Where do I find cheap hotels?

• How to Record Excel Macros that Work

•How can I reach the airport?

After landing, your trip is going wonderful but suddenly your little son feels sick

at the zoo…How do you ask for help? The three phrases serve too little. To

succeed in capricious situations, you need a wider lexicon.

Recording Macros without knowing Excel VBA language is the same situation,

you soon face disorientation because you don’t know what the VBA code does

and how to adapt your script to new situations like making your Macros work

for variable-size arrays and workbooks.

You can only be efficient on real social environment by understanding the

language grammar so you can construct new expressions as new needs arise.

At the same time, to get ahead on your automation requirements you must

understand the basic principles of Excel VBA so you record Macros with

confidence and alter its code to suit your needs.

This book enables you to record efficient Macros and to gain a reasonable Excel

VBA grammar awareness so you deal with new situations with more confidence.

Let’s understand the Excel VBA language better…

I


95

Have you played Mario Bros videogame?

I bet you did! If not, you are somehow familiar with it because your children

play it or because you have seen some TV commercial.

Anyway…

Let’s imagine for a moment you are a skilled video game developer (a coder)

and you are creating the Mario character (the tiny guy on red dress below) for

a new version of the game…

As the developer, you must define his behavior and unique characteristics so

players can manipulate Mario using a joystick.

So by the means of game designing tools you set all his features…

You first define his properties (physical and non-physical):


96

Hair color Dress color

Height Score

You also define the actions he will perform (methods):

Walk

Run

Jump

Finally, you define the consequences of the actions Mario executes (events); for

example: if an enemy kills Mario, he will die.

You cannot create a command to make it die because nobody dies by

command. Dying is a consequence of being killed, being ill, etc. The events you

would create are:

Height increasing (when Mario eats a mushroom). Mario has two height

modes: short (by default) and tall (after he eats a mushroom)

Height reducing (when he is hit by an enemy while he is in tall mode)

Die (when he is hit by an enemy while he is in short mode)

Mario is ready.

He is now an object with behavior and characteristics. By using the same

developing means you must specify how the properties, methods and events

interact with the user. In other words, how Mario would interact when a user

uses a joystick. Any given player can change Mario height property by eating a

mushroom or he can make him run, jump, etc.

Let’s imagine you write the instructions in plain English…


97

If Mario eats a mushroom, then change the height of Mario to 5 pixels, or you can use a more structured syntax:

IF Mario eats a mushroom THEN Mario height = 5 pixels

In VBA language this would be…

Mario.height = 5

In Excel VBA you do it this way…

Range("A1").ColumnWidth = 30

Range("A1").Font.Size = 12

Worksheets("Sheet2").Name = "Data"

Etc

Now let’s talk about the methods…

When you give instructions in real life, you provide further specifications so the

given action is completed adequately. For example: bring me a hamburger

without tomato, stop the car before the white line, etc.

For the above case, the arguments for the command “bring me” are: what

(hamburger) and how (without tomato).

If a player uses joystick buttons to make Mario run slowly to the left, you would

say in plain English…

Run Mario at slow speed to the left.

In VBA language this would be…

Mario.Run (slow, left)

“slow” and “left” are arguments for the Run method.

Some methods do not require any argument like: jump Mario.

Using VBA language this would be…

Mario.Jump

In Excel VBA you do it this way…

Range(“A1”).Select

Range(“A1”).ClearComments


98

Worksheets(“Sheet1”).Delete

Etc

Now you know the nature of objects and the rudiments of VBA syntax.

So then, what is an Excel Macro?

In a nutshell…

A Macro is a set of instructions that gets/modifies properties of Excel objects and executes their methods.

It’s all about that. It is that simple!

Tip

You cannot record Macros for object Events but you can use Excel object

events when you write Macros from scratch.

To give an instruction in real world you use English, to give an instruction to

Excel you use VBA language.

And the syntax is as follows…

To change an object property, use the following syntax…

Objectname.PropertyNameHere = value assigned to

property To get the value of an object property, use the

following syntax…

Value gotten from property = Objectname. PropertyNameHere

Now let me show you a real VBA syntax example… I assign 8.5 width to the

column A…

Columns("A:A").ColumnWidth = 8.5

To execute an object method, use the following syntax…

Objectname.MethodNameHere (argument1 of the method, argument2 of the method, argumentN of the method)

Here I show you an example that executes the Select method of the range

"A1:D1":


99

Range("A1:D1").Select

Where do you find the full syntax for a particular object and their members

(properties, methods and events)?

Go to: How to find Excel Objects’ properties and methods? On page 91 This has

been a quick and practical introduction to Excel VBA grammar. Do you still find

Excel VBA as Greek?

You have a hard time because you try to match the VBA syntax to English

grammar. Keep in mind that languages are arbitrary assignments of meaning to

symbols. Give a look at these representations of a “building” in different

languages:

Building (English)

Edificio (Spanish)

KTÍpio (Greek)

Can you find a trace of a building in the words: edificio or KTÍpio?

I bet you didn’t…

Human languages work because a group of people accepts a set of symbols

and give them unique meaning.

So if you want to fully master Excel VBA grammar, you need to accept its

arbitrariness the same way you accept the conventions of English.

Tip

In English there is no a unique way to convey meaning, for example:

“Susan, paint the wall”, “please Susan paint the wall”, etc.

Also, in VBA language, you can convery meaning in several correct ways.


100

An Excel Macro is a group of instructions written in VBA language. A Macro

modifies properties and executes methods of Excel objects (range, worksheet,

workbook, etc.).

If you want to alter the code of a Macro to get different results, change

the way Excel modifies the properties of objects and the way it

executes objects’ methods.

To modify an Excel Macro you need to ask these two questions:

What Excel Object property do I want to change?

What Excel Object method do I want to execute?

Now you are wondering what properties and methods you can use to modify

Excel programmatically?

Let me ask you three more questions…

Have you changed the name of a sheet?

Have you opened a book?

Have you delete the content of a cell?

You have answered yes to all the above questions so…you are already familiar

with the behavior of many of Excel objects: Cells, Sheets, Columns, Charts,

Pivot Tables, etc.


101

See below an outline of some common properties and methods of common

objects…

Now, you might ask…

What happens when you learn how to modify and access properties and

methods?

You acquire a key VBA competency. You need this knowledge to make Macros do what you want.

So then if properties and methods are so important, where do you start?

Properties and methods are related to any given object so first identify the object you want to manipulate:


102

Range

Worksheet

Workbook, etc.

The names of the members (properties and methods) are in English and are meaningful. For example:

Borders

ClearComments

ActiveCell

SpellingOptions

MergeCells, etc.

Use these handy techniques to find properties and methods…

Use the Macro recorder as a VBA code provider.

As simple as it sounds, if you want to add a line of code that write a formula in

a given cell, record that action in a Macro and then copy and paste the

produced code.

If you want to change the font of a cell, record that action and then copy and

paste that code.

I love this way of knowing the properties and methods.

Avoid writing code from scratch, type CTRL + J to launch the “Auto List

Members” feature. You can also launch this feature by using the Edit toolbar…


103

See below…

Press CTRL + J

while you are here

What is shown on the “Auto List Members” list?

You see the available members at the current slot. See below…

Methods for Range(“A1”)

Properties for Range(“A1”)

Use the up/down arrows to navigate through members and the Tab/Enter key

to accept a choice.

The Auto List member feature is automatically displayed after entering a point


104

So you can choose the desired property or method…

And complete the expression…

For any given method, its arguments are provided after you type the space bar

or write a parenthesis…

Tip

Identify object methods with this symbol

Identify object properties with this symbol

Identify object events with this symbol


105

For Excel 2007 users…

While you are on the VBA editor, press F1 or go to the Help menu. Then

choose: Excel Object Model Reference, then pick the object and then browse

the members list…

1) Pick the Excel Object

Model

4) Browse the

members

2) Pick the object

3) Pick members


106

For Excel 2003 users…

While you are on the VBA editor, press F1 or go to the Help menu. Then type

the name of the object on the search box…

And then choose the desired topic from the results…


107

Or you can use the help to navigate through…

The object browser is a pane that contains all the objects and their members

organized.

While you are on the Visual Basic editor, press F2 to launch it. Then, choose the

VBA library…


108

After that, pick any given object on the left pane and explore its members

(properties, methods and events) on the right pane…

Objects

Members: properties, methods and events

You can copy the object’s syntax from the pane and paste it on any given code

window. Use right click or CTRL + C. See below…


109

This is a more advanced technique…

Create this Macro:

And then, to the right of the (=) sign, write the object you want to know more

about, for example: a Range object…Now execute the Macro step by step this

way:

1. Place the cursor inside the “storeobject” procedure and then

2. Press F8, each press will run a line, do it until you execute the “Set myobject” line.

3. Then launch the local windows by going to View>Locals Window and

explore the members. You can change the properties and see the

impact on Excel. Split vertically the VBA editor and the Excel windows

for better understanding

Click the object to see its Explore or change the

members properties


110

The above methods are great to get the full syntax and help about any object

property and method.

If you want to go deeper in the Excel Objects universe, come with me, I will

show you the…

The Excel object model is a necessary conceptual artifact to manage the objects

of an application. Now, you will create a new frame of mind to understand this

concept.

Imagine the earth is composed of one surface and many trees…

Now imagine for a moment you are the creator of this earth. The inventory of

everything on it would be this one…


111

Now, imagine you give a command to a human to collect the fruit 1 from the

trees.

The human would ask you: the fruit 1 of which tree?

So you need to narrow down your instruction. You would say, bring me the fruit

1 of the tree 2.

Now the human is enabled to follow your instruction.

To identify a fruit you must first identify the tree in the collection of trees. Only

after that the fruit “Id” makes sense. In other words, the collection of fruits is

associated to a tree of the collection of trees.

Let’s talk more about collections…

The earth has three collections (notice the “s” at the end, collections are always

plural):

Trees

Branches

Fruits


112

The collection of trees would be something like this one…

The collection of fruits would be something like this one…

But associated to any given tree…


113

And each object in a given collection has its own features. See below…

And some objects don’t belong to any collection but they also has properties

and methods…


114

An object model is the hierarchy of collections and objects of a whole system.

Here you have a detailed object model of the earth…


115

Here is a summarized Excel Object model…


116

So…

In Excel to access a range object, you must specify which one from which

worksheet and from which workbook.

The good news is that you don’t need to name the whole hierarchy if you are

working on a given tree.

While you are working on Tree1, you can refer to Fruit1, Fruit2, etc. of that tree

without additional identification.

On Excel, you don’t need to use the workbook/sheet qualifier all the time.

For example, while the Sheet1 is active, the following code write “Hello world”

on the cell A1 of that sheet.

But, if you want to write “Hello world” on the cell A1 of the Sheet2 (while

Sheet1 is active), you must write the sheet qualifier. See below…

Now let’s explore the…


117

Here’s a list of the most prominent Excel objects and their most used members

(properties and methods).

This list is not exhaustive (additionally, I have not included events).

Here is the list of the 57 (out of 97) most used Range Properties:

Name Description1

Activates a single cell, which must be inside the current selection. To

Activate select a range of cells, use the Select method.

AddComment Adds a comment to the range.

Returns a String value that represents the range reference in the

Address language of the Macro.

AutoFilter Filters a list using the AutoFilter.

Changes the width of the columns in the range or the height of the rows

AutoFit in the range to achieve the best fit.

Adds a border to a range and sets the Color, LineStyle, and Weight

BorderAround properties for the new border. Variant.

1 Source: Microsoft Excel Help

Returns a Borders collection that represents the borders of a style or a

Borders range of cells (including a range defined as part of a conditional format).

Cells Returns a Range object that represents the cells in the specified range.

Clear Clears the entire object.

ClearComments Clears all cell comments from the specified range. ClearContents Clears the formulas from the range.

ClearFormats Clears the formatting of the object.

ClearHyperlinks The description for this item will appear in the final release of Office 14.

Returns the number of the first column in the first area in the specified

Column range. Read-only Long.

Returns a Range object that represents the columns in the specified Columns range.

Returns a Comment object that represents the comment associated


118

with

Comment the cell in the upper-left corner of the range.

Copy Copies the range to the specified range or to the Clipboard.

Returns a Long value that represents the number of objects in the

Count collection.

Returns a Range object that represents the current region. The current

region is a range bounded by any combination of blank rows and blank

CurrentRegion columns. Read-only.

Cut

Cuts the object to the Clipboard or pastes it into a specified destination.

Delete Deletes the object.

Returns a Range object that represents the cell at the end of the region

that contains the source range. Equivalent to pressing END+UP ARROW,

END+DOWN ARROW, END+LEFT ARROW, or END+RIGHT ARROW. Read-

End only Range object.

Find Finds specific information in a range.

Continues a search that was begun with the Find method. Finds the next

cell that matches those same conditions and returns a Range object that

FindNext represents that cell. Doesn’t affect the selection or the active cell.

Font Returns a Font object that represents the font of the specified object.

Returns a FormatConditions collection that represents all the conditional

FormatConditions formats for the specified range. Read-only.

Returns or sets a Variant value that represents the object's formula in A1-

Formula style notation and in the language of the Macro.

Returns or sets the array formula of a range. Returns (or can be set to) a

single formula or a Visual Basic array. If the specified range doesn't

FormulaArray

contain an array formula, this property returns null. Read/write Variant.

Returns or sets the formula for the object, using A1-style references in

FormulaLocal the language of the user. Read/write Variant.

Returns or sets the formula for the object, using R1C1-style notation


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in

FormulaR1C1 the language of the Macro. Read/write Variant.

Returns or sets the formula for the object, using R1C1-style notation in

FormulaR1C1Local the language of the user. Read/write Variant.

Returns or sets a Variant value that represents the horizontal alignment

HorizontalAlignment for the specified object.

Returns a Hyperlinks collection that represents the hyperlinks for the

Hyperlinks range.

Inserts a cell or a range of cells into the worksheet or Macro sheet and

Insert shifts other cells away to make space.

Returns an Interior object that represents the interior of the specified

Interior object.

Returns a Range object that represents a range at an offset to the Item specified range. Merge Creates a merged cell from the specified Range object.

Name Returns or sets a Variant value that represents the name of the object.

Returns or sets a Variant value that represents the format code for the

NumberFormat object.

Returns a Range object that represents a range that’s offset from the

Offset specified range.

Parses a range of data and breaks it into multiple cells. Distributes the

contents of the range to fill several adjacent columns; the range can be

Parse no more than one column wide.

PasteSpecial Pastes a Range from the Clipboard into the specified range.

Range Returns a Range object that represents a cell or a range of cells.

RemoveDuplicates Removes duplicate values from a range of values.

Returns a Boolean indicating characters in cells within the specified

range. Using this method doesn’t change either the selection or the

Replace active cell.

Returns the number of the first row of the first area in the range. Read-

Row only Long.

Returns a Range object that represents the rows in the specified range.

Rows Read-only Range object.

Select Selects the object.


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Sort Sorts a range of values.

Creates a data table based on input values and formulas that you define

Table on a worksheet.

Text Returns or sets the text for the specified object. Read-only String.

TextToColumns Parses a column of cells that contain text into several columns.

UnMerge Separates a merged area into individual cells.

Returns or sets a Variant value that represents the value of the specified

Value range.

Value2 Returns or sets the cell value. Read/write Variant.

Returns or sets a Variant value that represents the vertical alignment of

VerticalAlignment the specified object.

Here are some examples:


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Here is the list of the 26 (out of 77) most used Range methods:

Name Description2

Activates a single cell, which must be inside the current

Activate selection. To select a range of cells, use the Select method.

AddComment Adds a comment to the range.

AutoFilter Filters a list using the AutoFilter.

Clear Clears the entire object.

ClearComments Clears all cell comments from the specified range. ClearContents Clears the formulas from the range.

ClearFormats Clears the formatting of the object.

The description for this item will appear in the final release

ClearHyperlinks of Office 14.


Copy Copies the range to the specified range or to the Clipboard.

Cuts the object to the Clipboard or pastes it into a specified

Cut destination.


Find Finds specific information in a range.

Continues a search that was begun with the Find method.

Finds the next cell that matches those same conditions and

returns a Range object that represents that cell. Doesn’t FindNext affect the selection or the active cell.

Inserts a cell or a range of cells into the worksheet or Macro

Insert sheet and shifts other cells away to make space.

Merge Creates a merged cell from the specified Range object.

Parses a range of data and breaks it into multiple cells.

Distributes the contents of the range to fill several adjacent

Parse columns; the range can be no more than one column wide.

PasteSpecial Pastes a Range from the Clipboard into the specified range.

RemoveDuplicates Removes duplicate values from a range of values.

Returns a Boolean indicating characters in cells within the


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specified range. Using this method doesn’t change either the

Replace selection or the active cell.


Sort Sorts a range of values.

Creates a data table based on input values and formulas that

Table you define on a worksheet.

Parses a column of cells that contain text into several TextToColumns columns.

UnMerge Separates a merged area into individual cells.

Here are some examples…

Here is the list of the 15 (out of 56) most used Worksheet properties:

Name Desctription3

Returns a Range object that represents all the cells on the Cells worksheet (not just the cells that are currently in use.

Returns a Range object that represents all the columns on the

active worksheet. If the active document isn't a worksheet, the

Columns Columns property fails.

Returns a Comments collection that represents all the

Comments comments for the specified worksheet. Read-only.


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Returns a Hyperlinks collection that represents the hyperlinks

Hyperlinks for the worksheet.

Returns a Long value that represents the index number of the

Index object within the collection of similar objects.

Returns a collection of ListObject objects in the worksheet. ListObjects Read-only ListObjects collection.

Returns or sets a String value representing the name of the

Name object.

Returns a Names collection that represents all the worksheet-

specific names (names defined with the "WorksheetName!"

Names prefix). Read-only Names object.

Next Returns a Worksheet object that represents the next sheet.

Previous Returns a Worksheet object that represents the next sheet.

True if the contents of the sheet are protected. This protects

the individual cells. To turn on content protection, use the

Protect method with the Contents argument set to True. Read-

ProtectContents only Boolean.

Returns a Protection object that represents the protection

Protection options of the worksheet.

Range

Returns a Range object that represents a cell or a range of cells.

Returns a Range object that represents all the rows on the

Rows specified worksheet. Read-only Range object.

Returns or sets an XlSheetVisibility value that determines

Visible whether the object is visible. 3 Source: Microsoft Excel Help Here are some examples:


124

Here is the list of the 15 (out of 30) most used Worksheet methods:

Name Description4

Activate Makes the current sheet the active sheet.

Calculates all open workbooks, a specific worksheet in a

workbook, or a specified range of cells on a worksheet, as shown

Calculate in the following table.

Returns an object that represents either a single embedded chart

(a ChartObject object) or a collection of all the embedded charts

ChartObjects (a ChartObjects object) on the sheet.

Copy Copies the sheet to another location in the workbook.


Move Moves the sheet to another location in the workbook.

Paste Pastes the contents of the Clipboard onto the sheet.

Pastes the contents of the Clipboard onto the sheet, using a

specified format. Use this method to paste data from other

PasteSpecial applications or to paste data in a specific format.

Returns an object that represents either a single PivotTable

report (a PivotTable object) or a collection of all the PivotTable

PivotTables reports (a PivotTables object) on a worksheet. Read-only.

Creates a new PivotTable report. This method doesn’t display the

PivotTable Wizard. This method isn’t available for OLE DB data

sources. Use the Add method to add a PivotTable cache, and then

PivotTableWizard create a PivotTable report based on the cache.

PrintOut Prints the object.

PrintPreview Shows a preview of the object as it would look when printed.

Protect Protects a worksheet so that it cannot be modified.

SaveAs Saves changes to the chart or worksheet in a different file.

4 Microsoft Excel Help


Removes protection from a sheet or workbook. This method has

Unprotect no effect if the sheet or workbook isn't protected.


125

Here are some examples


126

Here is the list of the 14 (out of 108) most used Workbook properties:

Name Description

Returns a Chart object that represents the active chart

(either an embedded chart or a chart sheet). An

embedded chart is considered active when it's either

selected or activated. When no chart is active, this

ActiveChart property returns Nothing.

Returns an object that represents the active sheet (the

sheet on top) in the active workbook or in the specified

window or workbook. Returns Nothing if no sheet is ActiveSheet active.

Returns a Sheets collection that represents all the chart

Charts sheets in the specified workbook.

ForceFullCalculation Forces a full calculation of a workbook. Read/write.

Returns the name of the object, including its path on

FullName disk, as a string. Read-only String.

Returns a String indicating the name of the object,

FullNameURLEncoded including its path on disk, as a string. Read-only.

Returns a String value that represents the name of the

Name object.

Returns a Names collection that represents all the

Names names in the specified workbook (including all

worksheet-specific names). Read-only Names object.

Returns a String that represents the complete path to

the workbook/file that this workbook object

Path respresents.

True if personal information can be removed from the

specified workbook. The default value is False.

RemovePersonalInformation Read/write Boolean.

True if no changes have been made to the specified

Saved workbook since it was last saved. Read/write


127

Boolean. Returns a Sheets collection that represents all the

sheets in the specified workbook. Read-only Sheets

Sheets object.

Returns a Windows collection that represents all the

windows in the specified workbook. Read-only

Windows Windows object.

Returns a Sheets collection that represents all the worksheets in the specified workbook. Read-only

Worksheets Sheets object.


Here is the list of the 8 (out of 65) most used Workbook methods:

Name Description

Activates the first window associated with the

Activate workbook.

Close Closes the object.

Refreshes all external data ranges and PivotTable

RefreshAll reports in the specified workbook.

Removes all information of the specified type from

RemoveDocumentInformation the workbook.


128

Save Saves changes to the specified workbook.

SaveAs Saves changes to the workbook in a different file.

Sends a workbook in an e-mail message for review

SendForReview to the specified recipients. Sends the workbook by using the installed mail

SendMail system.


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Here is the list of the 24 (out of 206) most used Application properties:

Name Description5

Returns a Range object that represents the active cell in the

active window (the window on top) or in the specified

window. If the window isn't displaying a worksheet, this

ActiveCell property fails. Read-only. Returns a Chart object that represents the active chart

(either an embedded chart or a chart sheet). An embedded

chart is considered active when it's either selected or

activated. When no chart is active, this property returns

ActiveChart Nothing.

Returns or sets the name of the active printer. Read/write

ActivePrinter String.

Returns an object that represents the active sheet (the sheet on top) in the active workbook or in the specified

ActiveSheet

window or workbook. Returns Nothing if no sheet is active.



130

Returns a Workbook object that represents the workbook

in the active window (the window on top). Read-only.

Returns Nothing if there are no windows open or if either

the Info window or the Clipboard window is the active

ActiveWorkbook window.

Returns a Range object that represents all the cells on the

active worksheet. If the active document isn’t a worksheet,

Cells this property fails.

Returns a Sheets collection that represents all the chart Charts sheets in the active workbook.

Returns a Range object that represents all the columns on

the active worksheet. If the active document isn't a

Columns worksheet, the Columns property fails.

Returns a Range object that represents a cell or a range of

Range cells.

Returns a Range object that represents all the rows on the

active worksheet. If the active document isn’t a worksheet,

Rows the Rows property fails. Read-only Range object.

Returns the selected object in the active window for an

Selection Application object.

Returns a Sheets collection that represents all the sheets in

Sheets the active workbook. Read-only Sheets object.

Returns the cell in which the user-defined function is being

ThisCell called from as a Range object.

Returns a Workbook object that represents the workbook

ThisWorkbook where the current Macro code is running. Read-only.

Returns or sets a Boolean value that determines whether

Visible the object is visible. Read/write.

Returns a Workbooks collection that represents all the

Workbooks open workbooks. Read-only.

For an Application object, returns a Sheets collection that

represents all the worksheets in the active workbook. For a

Workbook object, returns a Sheets collection that

represents all the worksheets in the specified


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workbook. Worksheets Read-only Sheets object.

Returns a Window object that represents the active

window (the window on top). Read-only. Returns Nothing if

ActiveWindow there are no windows open.

Returns a FileDialog object representing an instance of the

FileDialog file dialog.

Returns a String value that represents the name of the

Name object.

Returns a Names collection that represents all the names in

Names the active workbook. Read-only Names object.

Returns or sets how Microsoft Excel displays cell references

and row and column headings in either A1 or R1C1

ReferenceStyle reference style. Read/write XlReferenceStyle.

Returns a Windows collection that represents all the

Windows

windows in all the workbooks. Read-only Windows object.

WorksheetFunction Returns the WorksheetFunction object. Read-only.


Here is the list of the 18 (out of 51) most used Application methods:


132

Name Description

Displays the standard Save As dialog box and gets a file name

GetSaveAsFilename from the user without actually saving any files.

Selects any range or Visual Basic procedure in any workbook, and

Goto activates that workbook if it’s not already active.

Displays a dialog box for user input. Returns the information

InputBox entered in the dialog box.

Runs a specified procedure when a particular key or key

OnKey combination is pressed.

Schedules a procedure to be run at a specified time in the future

(either at a specific time of day or after a specific amount of time

OnTime has passed).

Sets the text of the Undo and the name of the procedure that’s

run if you choose the Undo command (Edit menu) after running

OnUndo the procedure that sets this property.

Quit Quits Microsoft Excel.

Repeat Repeats the last user-interface action.

Undo Cancels the last user-interface action.

Pauses a running Macro until a specified time. Returns True if the

Wait specified time has arrived.

Calculates all open workbooks, a specific worksheet in a

workbook, or a specified range of cells on a worksheet, as shown

Calculate in the following table.

CalculateFull Forces a full calculation of the data in all open workbooks.

CheckSpelling Checks the spelling of a single word.

Converts cell references in a formula between the A1 and R1C1

reference styles, between relative and absolute references, or

ConvertFormula both. Variant.

DoubleClick Equivalent to double-clicking the active cell.

Evaluate Converts a Microsoft Excel name to an object or a value.

FindFile Displays the Open dialog box.

Displays the standard Open dialog box and gets a file name from

GetOpenFilename the user without actually opening any files.


133



134

“The question of whether a computer can think is no more interesting

than the question of whether a submarine can swim” - Edsger W.

Dijkstra

xcel records everything you do: if you scroll, if you shift sheets to give a

look, if you minimize a window, etc. All these unnecessary lines of VBA

code can be easily detected and deleted without affecting the end result

of a macro.

Why to have redundant code that does not contribute to the end result of your

Macro?

So…

If you find recorded Macros horrible, here you will learn what to discard and what to keep, and have the same results.

Some of the actions you can delete right away are:

Scrolling

Selections of Ranges

Selections of Sheets Zooming

Any other action that does not add value to the Macro bottom line

E


135

The best way to be aware of how the code is produced is by splitting the Excel

VBA editor window and the Excel window.

Right click on the Windows task bar and click on Arrange Windows Vertical


136

Here’s a practical example of Macro fat code…

Incidental actions: resizing window

Code that matters

Incidental actions:

scrolling, sheet

selection, zooming,

etc.

The enhanced Macro would be this one:


137

When I was learning Macros years ago, I thought I had got it, I said to me:

“Excel records each action after you executes it on the frontend interface”…

But I felt disoriented when I performed a single keystroke and Excel wrote a

paragraph (not a single line as expected).

Try the following: record a Macro that only center-aligns cell A1 using the

alignment tab.

You expect to see a single line of code at the module. Something like this one…

Or something similar to this one…


138

But you get this amount…

This is the action you

did on Excel

But Excel recorded

this bunch of code

Why did Excel produce more VBA code than the actions I performed?

First, let me explain what a “With” structure is…

The concept is very simple, instead of writing all this code:

Selection.HorizontalAlignment = xlCenter

Selection.WrapText = False

Selection.Orientation = 0

Etc…

The “With” statement allows you to perform a series of instructions for the

given object (“Selection” on this case) without re-qualifying the name of the

object.

For the above instructions you would write…

With Selection

.HorizontalAlignment = xlCenter

.WrapText = False

.Orientation = 0


139

End With

When is a “With” structure produced?

Excel groups VBA instructions into a “With” structure each time you change

Excel properties that come in groups, for example: the Format Cells dialog.

If you change a single parameter of the Number tab, Alignment tab, Font tab,

etc. Excel would produce a “With” structure with every parameter configured…

This is also the case of the Page Setup dialog…


140

See the produced code after I just changed the Paper size to A3…

I just changed this parameter

As you can notice it, Excel set all the parameters under the Page tab. For the

case above, leave only the things you are changing.

For some cases, the “With” structure is not necessary so you can proceed in

two different ways…


141

Leave only the instructions that matter and delete all the rest. See below…

Even more efficient, you can delete the with structure (no more necessary)


142

Take a look at this phrase:

“John and Ana went to Brazil, John and Ana enjoyed the trip”

The phrase is correct but what is in excess?

It is not necessary to name John and Ana again, you have pronouns which are

quicker as pointers and also as space savers…

This phrase is shorter and equally correct…

“John and Ana went to Brazil, they enjoyed the trip”

In Excel this redundancy must be avoided at all cost since it consumes a lot of

resources and delay your Macro.

Let’s see how you can overcome this…

Any extra selection statement must be deleted. For example, to write “Hello

world” on the cell A1 you get an extra selection produced when you hit Enter,

see below…

After hitting Enter, Excel records that action too.

Innecesary selection

produced when you hit Enter

The Macro shown below consumes when your Macro makes hundreds of selections.…


143

Don’t delete selections that are used by your Macro. Keep the last selection

statement if it will be used for next instructions.

Cells don’t need to be selected to work with them.

So you can also delete selections more intelligently…

The above Macro becomes this shorter/more-efficient one…

You can add new instructions to any part of your recorded Macro. For example

to auto fit columns, format a group of cells, etc.

Take into account the Selection statements before and after the added code. In

other words: if the added code uses Selection, it should be corresponding with

the last line of code. At the same time, your added code must end with a

selection compatible with the next line of code.

To add code you can proceed in two different ways: write it from scratch or just

record a macro and merge it to the Macro you are editing.


144

Turn long lines into short ones by adding a break.

How do you add a break?

Place the cursor at the location you want to split, hit the space bar and write

the “_” character. See below…


145

When you provide a password to your Gmail or Yahoo account, you are asked

for a private question; why is that required?

You will remember that question decades later.

The same way you must provide description to Macros so you remember them

even in the years coming.

Here are some guidelines…

Describe WHY things are being done, not HOW.

Use blank lines to separate blocks of logic, to make the code more

readable.

Use indentation to identify blocks of code especially in repeating loops

like FOR NEXT, IF ELSE END IF

A professional comment must include these elements:

Purpose (what the macro does)

Assumptions (external variable, control, file, etc. accessed by the macro)

Effects (each affected external variable, control, or file, and the effect it

has (only if it is not obvious))

Inputs

Returns

For commenting, use the Edit toolbar…

Or simply use an apostrophe („) before a line. By default, comments are turned

into green. Here is an example…


146

“The computer is a moron” - Peter Drucker

ow you will get a quick-start understanding of two basic concepts:

variables and branching.

A full understanding of the Excel VBA language is out of the scope of

this book but here you will learn the basics to make Macros work for variable

conditions.

There are many ways of doing a Macro usable for the next time and for the

next worksheet, I will expose the three main techniques here:

N


147

Imagine you are programming Mario to climb up a ladder; he climbs up rung 1,

then 2, etc. until he reaches the top.

Now, what would happen if Mario starts to climb up beginning at the rung 4?

If Mario is set to start always at rung 1, he would jump back to step 1 when he

is at rung 4. If he is on the rung 3, the same would occur.

How to fix this problem?

Mario must be able to climb up to the NEXT step wherever he starts in the

ladder. The effective programming of this routine should be relative to his

current position.


148

Some Macros must be able to run correctly from different starting cells. In other

words you must prepare your Macro to start from a different position from

where you recorded it.

Hopefully, this is easily achieved by setting the reference to Relative. See how

to do it on the picture below…

On Excel 2007, do it this way…


149

On Excel 2003, do it this way…

Tip

When you use relative references, Excel replaces an absolute selection like this

one: Range("B3").Select…

For a relative selection like this one: ActiveCell.Select

Here’s an example of a Macro that uses absolute reference…

When I run the above Macro, it will always write “Hello world” at the cell A1.

Even if the cursor is at B3…

I move the cursor to the cell C7 and run the Macro, guess what?


150

It writes “Hello world” at the cell A1.

The key design factor is to perform the action based on the actual position. The following Macro uses a relative reference…

When I run the Macro, it will always write “Hello world” at the current cell.

I run the Macro at cell C3…

I run it at the cell A7…


151

Let’s see a more detailed example…

Imagine you have a bunch of raw data in column format (on column A) and you

want to lay out it as a table. The sheet contains thousands of those blocks of

data. See picture below…


152

The key strategy is to record the Macro (using relative reference) only for the

first block and finish it on the starting cell of the next block…


153

The Macro will do the same starting on the active cell A2 above

To run the Macro efficiently, assign it a shortcut so you execute it again and

again.

Here is the Macro…

Try the above macro by yourself. The ColumnToTable.xls file is provided as part

of the download .zip file.

The final result is this one…


154

Replace Ranges by ActiveCell or Offset

All things get better when a Macro takes a decision. There are several condition

structures; here you will learn to use the “If Then Else” structure…

The expression: Range(“A1”) = “” can be replaced by any expression that

returns TRUE/FALSE, for example:

Range(“A1”) = “”

Range(“A1”) < 0

ActiveSheet.Name = “report”

And more…


155

You don’t want the Macro run if the current cell is empty so copy the

“ColumnToTable” Macro (above example) into the IF…THEN…ELSE structure.

See below…

If the current cell is empty the Macro shows a message: “No data to process”


156

If I run the Macro from an empty cell; the message is shown…

The PC does not get bored when processes thousands of lines instead of a

couple of them.

To process all the blocks in the raw report above, you need to press the

shortcut each time you want to execute a block. It is fun but you need to keep

pressing a couple of keys for a while.

This is good because you have control of the process; but sometimes you want

the Macro processes thousands of records at once. I will show you how to do it

without you further intervene…

You will use two repetition structures (loops)…

The following code loops through every cell from row 1 to 65,536 in column 1.


157

For the above example, if you would have 2000 blocks, you would copy and

paste your “ColumnToTable” Macro code into the following loop structure.

See the end result below…


158

Imagine Mario must climb up the ladder until he finds a mushroom, you don’t

know where the mushroom will be.

For these cases you create an open loop. This type of loop repeats itself until

the given condition occurs.

For the above example, if you don’t know how many records you have in the

sheet, you can create a loop that repeats until the last cell is empty. See below


159

The end result would be…

Tables contain hundreds and thousands of registers, a key skill is to be able to

go row by row and column by column to make any sort of computation.

How to process each row/column without effort?

The secret is to use the objects: Cells, Offset and collections with counters.

What is a counter?


160

Instead of using a fixed number like Cells(1,1), which always designates the cell

of the row 1 and column 1 (A1); you use counters like these ones:

Cells(rowcounter,columncounter)

Where, rowcounter and columncounter are variables that you can manipulate

by using code. In other words, the cell object doesn’t know what row or column

to point, it is up to you to define them programmatically.


The following Macro writes an increasing number on the cells in column 1 from

row 1 to the row number 100000…

This counter goes from

1 to 100000

You can replace the “i” variable name for any other valid description:

“RowCounter”, “MyCounter”, etc.

The following Macro renames each sheet with the content of its cell A1.


1 to 7 (number of

sheets specified by

Sheets.count)


161

This example hides all the sheets except the current one.

This example shows all the hidden sheets.


1 to 7 (number of

sheets specified by

Sheets.count)


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“To err is human--and to blame it on a computer is even more so” -

Robert Orben

roblems in Macros are normal; here I will show you basic tactics that can

save your day.

When you check a document to find spelling mistakes you have a quite easy

task since the rules are established; and things get easier because you dispose

of spelling checking tools.

When you use the popular Text processor Microsoft Word, you get a visual aid

about where the errors are located. See below…

P


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On the Excel VBA code window you have a similar assistance when you commit

a syntax mistake. The syntax errors are shown in red by default.

This syntax checking feature can be changed on Tools>Options>Editor

Format>Code Colors>Syntax Error Text

VBA syntax errors might be:

Misspelling of an object name, property, method, argument

Lack of arguments

Lack of list separators (,), (“)

Lack of (=) sign


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The same way that occurs in MS Word, you are notified of such errors as soon

as you finish the writing. This syntax checking feature is active by default on

Tools>Options>Editor>Code Settings>Auto Syntax Check. See below…

This option is

activated by

default

To fix syntax errors you must write VBA instructions correctly; try these tactics

when you get errors…

Find help about the right syntax for the objects and members you are

writing. Press F1

Replace wrong instructions by right ones, if you can’t do it record the

macro again

Use the “Auto List Members” feature to get the right syntax instead of

writing it yourself. Use CTRL + J to launch this feature

Follow the instructions of the warning message (error dialog): “Expected:

list separator or )”, “Expected: Expression”, etc.

Press the “Help” button on the warning message and implement the

suggested solution


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Here are some examples of syntax mistakes:

Lack of the (“) at the

end of the range

denomination “A1

Here’s another example:

Lack of the column

specification. The

correct syntax is:

Offset (row,column)

A compilation-time error is only detected when you try to run a Macro. Typical

mistakes are incomplete structures. See example below…

Lack of the “Next” statement


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Here’s another example:

Lack of the “End If” statement

To fix compilation-time errors try these tactics…

Follow the instructions of the warning message: “For without Next”,

“Block If without End If”, etc.

Press the “Help” button on the warning message and implement the

suggested solution

Write the whole VBA code structure first, for example write the “For

Next” layout before you write code, things may get worse when you nest

various “For Next”. See example below…

These are the errors that occur during the execution of the Macro; let me

explain it to you better with an example…


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The Macro below works perfectly: no syntax errors, no compilation-time errors

but while running, it gives you an error. See example below…

The following Macro deletes the active sheet…

But if the sheet you try to delete is the unique of the workbook, Excel will show

you the message…

Other errors are:

Renaming a sheet with an existing name

Deleting a sheet that doesn’t exist

Pasting ranges in different-size array destinations

To fix run-time errors try these tactics…

Now imagine that the “Report” sheet you want to delete with a Macro is already

deleted. See below…


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You would get this error…

But it doesn’t matter, either way you wanted to delete the sheet so you can

ignore the error message.

Include the statement: On Error Resume Next. This statement ignores the line

where the error was produced and continues on the next line. See below…

The error produced when you try to delete the unique sheet of a given

workbook is predictable, so you must create an error trap routine to manage

the situation.

In the following example, the error-capture structure shows a warning

message. See below…


169

“But they are useless. They can only give you answers” - Pablo

Picasso, about computers

adly, recording Macros is not the panacea for your automation

requirements.

To be aware of the limitations of Macros; take into account that an

excavator by itself is only able to dig and discharge soil on trucks.

The same way the excavator needs planning beyond the mere digging

command (what to do while the trucks are gone, what to do if the soil gets

more compact, what to do if the soil gets softer, etc.); there are Excel activities

that definitely cannot be achieved using plain Macros, for example: creating

forms, performing advanced analysis, etc. At this point you need to modify and

create your own Macros.

On one of my surveys to my subscribers, one of them gave me a great

answer…

In response to this question…

“What are the top two questions about recording/fine-tuning Excel Macros that

I ABSOLUTELY must answer on this program?”

He replied: “Nothing with recording...that is a garbage way of doing

things...write the VBA code from scratch otherwise this course is a waste of money and time. Any moron can record a Macro!”

I agree that Writing Macros from scratch is the way to go but I disagree about

the Excel recorder impractical nature.

S


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Here you have a short list of the pros and cons of the Excel recorder…

Here is a list of the things Excel recorder can do:

Performs repetitive operations Creates Pivot Tables, Charts, Tables

Writes formulas

Provides you with VBA content otherwise you must write it Teaches you

how to put Excel VBA code to work. It is a kind of on-demand VBA

example generator

Here is a list of the things Excel recorder cannot do:

It does not create a form

It does not create a loop

It does not take a decision

It does not write custom formulas

It does not write advanced applications

It does not get rid of fat code

It does not record add-ins actions (like Solver)

My final message is:

Master your recording Macros skills and you will have a great

background and coder-assistant when you write Excel Macros

from scratch.

Relax while the PC performs the slave-labor job.

That’s all on this eBook

I hope you have enjoyed it!

And remember, you assimilate… 10% of what you hear, 40% of what you see,

90% of what you do!

Record Excel Macros NOW!

The next couple of minutes are enough to record a single Macro and break the

inertia.


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Open the ColumnToTable.xls file provided and explore the “ColumnToTable”

macros, record the macro your way, make mistakes.

Making mistakes will only make you better and better (if you don’t give up before)