-
8/20/2019 Timetable using my sql and vb.net
1/83
TIMETABLE
PROGRAM :
DATABASECREATE SCHEMA `timetable` ;
CREATE TABLE `timetable`.`teacher` (
`t!` I"T "#LL$ `tame` %ARCHAR(&' "#LL$
`)*a` CHAR "#LL$
`+,b` %ARCHAR(&' "#LL$ PRIMAR- E- (`t!`;
CREATE TABLE `timetable`.`)eri!/+` (
`)!` I"T "#LL$
`+,b` %ARCHAR(&' "#LL$ `tame` %ARCHAR(&'
"#LL$
PRIMAR- E- (`)!`;
CREATE TABLE `timetable`.`+,b0ect` (
`+,bc!/e` I"T "#LL$ `+,bame` %ARCHAR(&'
"#LL$
PRIMAR- E- (`+,bc!/e`;I"SERT I"TO ̀ timetable`.`)eri!/+`
(`)!`$ `+,b`$ ̀ tame` %AL#ES (1231$ 1E%S1$ 1"i4hil
Bharath5a01;
#PDATE ̀ timetable`.`)eri!/+` SET ̀ +,b`61DBMS1$ ̀ tame`617ame+
P!tter1 8HERE ̀ )!`61221;I"SERT I"TO `timetable`.`)eri!/+` (`)!`$
`+,b`$ `tame` %AL#ES (1291$ 1MATHS1$ 1Dai/
Th!ma+1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(12&1$ 1DPSD1$ 1Shahi
Salim1;I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame`
%AL#ES (12'1$ 1PDS1$ 1Iree
8illiam1;I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀
tame` %AL#ES (121$ 1PROGRAMO#TCOME1$ 17ame+ P!tter1;
I"SERT I"TO `timetable`.`)eri!/+` (`)!`$ `+,b`$ `tame` %AL#ES
(1321$ 1MATH1$ 1Dai/
Th!ma+1;I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame`
%AL#ES (1331$ 1PDS1$ 1Iree
8illiam1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(1391$ 1DBMS1$ 17ame+
P!tter1;I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame`
%AL#ES (13&1$ 1DPSD1$ 1Shahi
Salim1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(13'1$ 1E%S1$ 1"i4hilBharath5a01;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ ̀ +,b`$ `tame` %AL#ES
(131$ 1E"%IRO"ME"T1$
1Iree 8illiam1;I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$
̀ tame` %AL#ES (1921$ 1PDS LAB*DBMS
LAB1$ 1Iree 8illiam*7ame+ P!tter1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(1931$ 1PDS LAB*DBMS
LAB1$ 1Iree 8illiam*7ame+ P!tter1;
-
8/20/2019 Timetable using my sql and vb.net
2/83
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(1991$ 1PDS LAB*DBMS
LAB1$ 1Iree 8illiam*7ame+ P!tter1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(19&1$ 1DPSD1$ 1ShahiSalim1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(19'1$ 1E%S1$ 1"i4hil
Bharath5a01;I"SERT I"TO `timetable`.`)eri!/+` (`)!`$ `+,b`$
`tame` %AL#ES (191$ 1MATH1$ 1Dai/
Th!ma+1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(1&21$ 1PDS LAB*DBMSLAB1$ 1Iree 8illiam*7ame+ P!tter1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(1&31$ 1PDS LAB*DBMS
LAB1$ 1Iree 8illiam*7ame+ P!tter1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(1&91$ 1PDS LAB*DBMSLAB1$ 1Iree 8illiam*7ame+ P!tter1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(1&&1$ 1DBMS1$ 17ame+
P!tter1;
I"SERT I"TO `timetable`.`)eri!/+` (`)!`$ `+,b`$ `tame` %AL#ES
(1&'1$ 1MATH1$ 1Dai/Th!ma+1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(1&1$ 1E%S1$ 1"i4hilBharath5a01;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(1'21$ 1DPSD1$ 1Shahi
Salim1;I"SERT I"TO `timetable`.`)eri!/+` (`)!`$ `+,b`$ `tame`
%AL#ES (1'31$ 1MATH1$ 1Dai/
Th!ma+1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(1'91$ 1PDS1$ 1Iree
8illiam1;I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀
tame` %AL#ES (1'&1$ 1DPSD1$ 1Shahi
Salim1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(1''1$ 1PDS1$ 1Iree8illiam1;
I"SERT I"TO ̀ timetable`.`)eri!/+` (`)!`$ `+,b`$ ̀ tame` %AL#ES
(1'1$ 1DBMS1$ 17ame+
P!tter1;I"SERT I"TO ̀ timetable`.`+,b0ect` (`+,bc!/e`$ `+,bame`
%AL#ES (1CS
-
8/20/2019 Timetable using my sql and vb.net
3/83
CREATE TABLE `timetable`.`timetableiree` (
`)!` I"T "#LL$
`+,b` %ARCHAR(&' "#LL$ `+tat,+` %ARCHAR(&'
"#LL$
`/a=` %ARCHAR(&' "#LL$
PRIMAR- E- (`)!`;CREATE TABLE
`timetable`.`timetable0ame+` (
`)!` I"T "#LL$
`+,b` %ARCHAR(&' "#LL$ `+tat,+` %ARCHAR(&'
"#LL$
`/a=` %ARCHAR(&' "#LL$
PRIMAR- E- (`)!`;
CREATE TABLE `timetable`.`timetable/ai/` ( `)!` I"T
"#LL$
`+,b` %ARCHAR(&' "#LL$
`+tat,+` %ARCHAR(&' "#LL$
`/a=` %ARCHAR(&' "#LL$ PRIMAR- E- (`)!`;
,+e timetable
create tri>>er tri>3 ! timetable.timetable0ame+ a?ter
i+ert
a+ be>i/eclare @a it
+elect @a6)! ?r!m timetable.timetable0ame+
i?(+elect +,m(+tat,+ ?r!m timetable.timetable0ame+ 5here @a6)!
a/ )/a=61m!1&
be>i+h!5 me++a>e 1 ecee/i> ! : !? hr+1;
/elete ?r!m timetable.timetable0ame+
e/i?(+elect +,m(+tat,+ ?r!m timetable.timetable0ame+ 5here @a6)!
a/ )/a=61T,e1&
be>i
+h!5 me++a>e 1 ecee/i> ! : !? hr+1;/elete ?r!m
timetable.timetable0ame+
e/
i?(+elect +,m(+tat,+ ?r!m timetable.timetable0ame+ 5here @a6)!
a/ )/a=618e/1&
be>i+h!5 me++a>e 1 ecee/i> ! : !? hr+1;
/elete ?r!m timetable.timetable0ame+
e/i?(+elect +,m(+tat,+ ?r!m timetable.timetable0ame+ 5here @a6)!
a/ )/a=61Th,r1&
be>i
+h!5 me++a>e 1 ecee/i> ! : !? hr+1;/elete ?r!m
timetable.timetable0ame+
e/
i?(+elect +,m(+tat,+ ?r!m timetable.timetable0ame+ 5here @a6)!
a/ )/a=61ri1&
be>i
-
8/20/2019 Timetable using my sql and vb.net
4/83
+h!5 me++a>e 1 ecee/i> ! : !? hr+1;
/elete ?r!m timetable.timetable0ame+
e/e/
,+e timetable
create tri>>er tri>9 ! timetable.timetable/ai/ a?ter
i+erta+ be>i
/eclare @a it
+elect @a6)! ?r!m timetable.timetable/ai/i?(+elect +,m(+tat,+
?r!m timetable.timetable/ai/ 5here @a6)! a/ )/a=61m!1&
be>i
+h!5 me++a>e 1 ecee/i> ! : !? hr+1;
/elete ?r!m timetable.timetable/ai/e/
i?(+elect +,m(+tat,+ ?r!m timetable.timetable/ai/ 5here @a6)! a/
)/a=61T,e1&
be>i
+h!5 me++a>e 1 ecee/i> ! : !? hr+1;/elete ?r!m
timetable.timetable/ai/
e/i?(+elect +,m(+tat,+ ?r!m timetable.timetable/ai/ 5here @a6)!
a/ )/a=618e/1&
be>i
+h!5 me++a>e 1 ecee/i> ! : !? hr+1;/elete ?r!m
timetable.timetable/ai/
e/
i?(+elect +,m(+tat,+ ?r!m timetable.timetable/ai/ 5here @a6)! a/
)/a=61Th,r1&
be>i+h!5 me++a>e 1 ecee/i> ! : !? hr+1;
/elete ?r!m timetable.timetabl/ai/
e/i?(+elect +,m(+tat,+ ?r!m timetable.timetable/ai/ 5here @a6)!
a/ )/a=61ri1&
be>i
+h!5 me++a>e 1 ecee/i> ! : !? hr+1;/elete ?r!m
timetable.timetable/ai/
e/
e/
I"SERT I"TO ̀ timetable`.`timetable/ai/` (`)!`$ `cla++`$ ̀
+tat,+`$ ̀ )/a=` %AL#ES (1221$ 1IIMECH1$ 121$ 1m!1;
I"SERT I"TO ̀ timetable`.`timetable/ai/` (`)!`$ `cla++`$ ̀
+tat,+`$ ̀ )/a=` %AL#ES (1231$
1REE1$ 1
-
8/20/2019 Timetable using my sql and vb.net
5/83
I"SERT I"TO ̀ timetable`.`timetable/ai/` (`)!`$ `cla++`$ ̀
+tat,+`$ ̀ )/a=` %AL#ES (121$ 1III
ECE1$ 121$ 1m!1;
I"SERT I"TO ̀ timetable`.`timetable/ai/` (`)!`$ `cla++`$ ̀
+tat,+`$ ̀ )/a=` %AL#ES (1321$ 1IICSE1$ 121$ 1T,e1;
I"SERT I"TO ̀ timetable`.`timetable/ai/` (`)!`$ `cla++`$ ̀
+tat,+`$ ̀ )/a=` %AL#ES (1331$ 1III
ECE1$ 121$ 1T,e1;I"SERT I"TO ̀ timetable`.`timetable/ai/` (`)!`$
`cla++`$ ̀ +tat,+`$ ̀ )/a=` %AL#ES (1391$
1REE1$ 1
-
8/20/2019 Timetable using my sql and vb.net
6/83
I"SERT I"TO ̀ timetable`.`timetable/ai/` (`)!`$ `cla++`$ ̀
+tat,+`$ ̀ )/a=` %AL#ES (1''1$
1REE1$ 1
-
8/20/2019 Timetable using my sql and vb.net
7/83
I"SERT I"TO ̀ timetable`.`timetableiree` (`)!`$ ̀ cla++`$
`+tat,+`$ ̀ )/a=` %AL#ES (1&91$
1LAB1$ 121$ 1Th,r1;
I"SERT I"TO ̀ timetable`.`timetableiree` (`)!`$ ̀ cla++`$
`+tat,+`$ ̀ )/a=` %AL#ES (1&&1$1REE1$ 1
-
8/20/2019 Timetable using my sql and vb.net
8/83
I"SERT I"TO ̀ timetable`.`timetable0ame+` (`)!`$ ̀ cla++`$
`+tat,+`$ ̀ )/a=` %AL#ES (1931$
1LAB1$ 121$ 18e/1;
I"SERT I"TO ̀ timetable`.`timetable0ame+` (`)!`$ ̀ cla++`$
`+tat,+`$ ̀ )/a=` %AL#ES (1991$1LAB1$ 121$ 18e/1;
I"SERT I"TO ̀ timetable`.`timetable0ame+` (`)!`$ ̀ cla++`$
`+tat,+`$ ̀ )/a=` %AL#ES (19&1$
1REE1$ 1
-
8/20/2019 Timetable using my sql and vb.net
9/83
%IS#AL BASICSPublic Class ttfront
Private Sub Button1_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button1.Click
%e.$ide(# ttlo"in.S&o'(#
!nd Sub
Private Sub ttfront_oad(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles %yBase.oad
!nd Sub!nd Class
Public Class ttlo"in
Private Sub abel1_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles abel1.Click
!nd Sub
Private Sub Button1_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button1.Click
)f user.*e+t , -timetable- *&en
)f ass.*e+t , -admin- *&en
%essa"eBo+.S&o'(-lo"in into system-# !lse
%essa"eBo+.S&o'(-/ron" id and ass'ors-#
Alication.!+it(# !nd )f
!nd )f %e.$ide(#
ttotion.S&o'(# !nd Sub
Private Sub abel0_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles abel0.Click
!nd Sub
Private Sub ttlo"in_oad(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles %yBase.oad
!nd Sub
Private Sub abel_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles abel.Click
!nd Sub
Private Sub user_*e+tC&an"ed(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles user.*e+tC&an"ed
!nd Sub
-
8/20/2019 Timetable using my sql and vb.net
10/83
Private Sub ass_*e+tC&an"ed(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles ass.*e+tC&an"ed
!nd Sub!nd ClassPublic Class ttotion
Private Sub Button1_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button1.Click
e+it".S&o'(# !nd Sub
Private Sub Button_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
tttable.S&o'(# !nd Sub
Private Sub abel1_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles abel1.Click
!nd Sub
Private Sub Button0_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
tttable.S&o'(# !nd Sub
Private Sub Button_Click_1(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
ttattendance.S&o'(# !nd Sub
Private Sub Button2_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
!nd Sub
Private Sub ttotion_oad(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles %yBase.oad
!nd Sub
Private Sub Button3_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
!nd Sub
Private Sub !+it*oolStri%enu)tem_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles !+it*oolStri%enu)tem.Click
e+it".S&o'(# !nd Sub
Private Sub !dit*oolStri%enu)tem_Click(ByVal sender
As System.Object ByVal e As
System.!ventAr"s# $andles !dit*oolStri%enu)tem.Click
!nd Sub
Private Sub *oolStri%enu)tem1_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles *oolStri%enu)tem1.Click
moditable.S&o'(# !nd Sub
-
8/20/2019 Timetable using my sql and vb.net
11/83
Private Sub 4e'*oolStri%enu)tem_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles 4e'*oolStri%enu)tem.Click 5im m
As 4e' ttotion m.S&o'(# !nd Sub
Private Sub *)%!*AB!*oolStri%enu)tem_Click(ByVal sender
As System.Object ByVal e As
System.!ventAr"s#
$andles *)%!*AB!*oolStri%enu)tem.Click
tttable.S&o'(# !nd Sub
Private Sub A**!45A4C!*oolStri%enu)tem_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles A**!45A4C!*oolStri%enu)tem.Click
ttattendance.S&o'(#
!nd Sub!nd Class)morts %yS6l.5ata.%yS6lClient
Public Class tttable 5im mys6lconn
As %yS6lConnection 5im CO%%A45
As %yS6lCommand
Private Sub abel12_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles abel12.Click
!nd Sub
Private Sub *e+tBo+1_*e+tC&an"ed(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles 11.*e+tC&an"ed mys6lconn ,
4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin" 6uery , -select 9
from timetable.eriods '&ere no,11 -
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 11.*e+t , er
!nd /&ile mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry
!nd Sub
-
8/20/2019 Timetable using my sql and vb.net
12/83
Private Sub tttable_oad(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles %yBase.oad mys6lconn ,
4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin" 6uery , -select 9
from timetable.eriods '&ere no,11 -
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 11.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt11 As Strin" 6ueryt11 , -select
9 from timetable.eriods '&ere no,11 -
CO%%A45 , 4e' %yS6lCommand(6ueryt11 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t11.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery1
As Strin" 6uery1 , -select 9 from timetable.eriods
'&ere no,1 -
CO%%A45 , 4e' %yS6lCommand(6uery1 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 1.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt1 As Strin" 6ueryt1 , -select 9
from timetable.eriods '&ere no,1 -
CO%%A45 , 4e' %yS6lCommand(6ueryt1 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t1.*e+t , er
-
8/20/2019 Timetable using my sql and vb.net
13/83
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery As Strin" 6uery ,
-select 9 from timetable.eriods '&ere no,10 -
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 10.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt10 As Strin" 6ueryt10 , -select
9 from timetable.eriods '&ere no,10 -
CO%%A45 , 4e' %yS6lCommand(6ueryt10 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t10.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery0 As Strin" 6uery0 ,
-select 9 from timetable.eriods '&ere no,12 -
CO%%A45 , 4e' %yS6lCommand(6uery0 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 12.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt12 As Strin" 6ueryt12 , -select
9 from timetable.eriods '&ere no,12 -
CO%%A45 , 4e' %yS6lCommand(6ueryt12 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead
5im er , 8!A5!8.:etStrin"(-tname-# t12.*e+t ,
er !nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery2 As Strin" 6uery2 ,
-select 9 from timetable.eriods '&ere no,13-
CO%%A45 , 4e' %yS6lCommand(6uery2 mys6lconn#
-
8/20/2019 Timetable using my sql and vb.net
14/83
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 13.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt13 As Strin" 6ueryt13 , -select
9 from timetable.eriods '&ere no,13 -
CO%%A45 , 4e' %yS6lCommand(6ueryt13 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t13.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery3 As Strin" 6uery3 ,
-select 9 from timetable.eriods '&ere no,1< -
CO%%A45 , 4e' %yS6lCommand(6uery3 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 1
-
8/20/2019 Timetable using my sql and vb.net
15/83
5im 6ueryt1 As Strin" 6ueryt1 , -select 9
from timetable.eriods '&ere no,1 -
CO%%A45 , 4e' %yS6lCommand(6ueryt1 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead
5im er , 8!A5!8.:etStrin"(-tname-# t1.*e+t ,
er !nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery As Strin" 6uery ,
-select 9 from timetable.eriods '&ere no, -
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# .*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt As Strin" 6ueryt , -select 9
from timetable.eriods '&ere no, -
CO%%A45 , 4e' %yS6lCommand(6ueryt mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery0 As Strin" 6uery0 ,
-select 9 from timetable.eriods '&ere no,0 -
CO%%A45 , 4e' %yS6lCommand(6uery0 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 0.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt0 As Strin" 6ueryt0 , -select 9
from timetable.eriods '&ere no,0 -
CO%%A45 , 4e' %yS6lCommand(6ueryt0 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-#
-
8/20/2019 Timetable using my sql and vb.net
16/83
t0.*e+t , er !nd /&ile
mys6lconn.Close(# mys6lconn.Oen(# 5im 6uery2
As Strin" 6uery2 , -select 9 from timetable.eriods
'&ere no,2 -
CO%%A45 , 4e' %yS6lCommand(6uery2 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 2.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt2 As Strin" 6ueryt2 , -select 9
from timetable.eriods '&ere no,2 -
CO%%A45 , 4e' %yS6lCommand(6ueryt2 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t2.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery3 As Strin" 6uery3 ,
-select 9 from timetable.eriods '&ere no,3 -
CO%%A45 , 4e' %yS6lCommand(6uery3 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 3.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt3 As Strin" 6ueryt3 , -select 9
from timetable.eriods '&ere no,3 -
CO%%A45 , 4e' %yS6lCommand(6ueryt3 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t3.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery< As Strin"
6uery< , -select 9 from timetable.eriods '&ere no,< -
CO%%A45 , 4e' %yS6lCommand(6uery
-
8/20/2019 Timetable using my sql and vb.net
17/83
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-#
-
8/20/2019 Timetable using my sql and vb.net
18/83
mys6lconn.Oen(#
5im 6ueryt0 As Strin" 6ueryt0 , -select 9
from timetable.eriods '&ere no,0 -
CO%%A45 , 4e' %yS6lCommand(6ueryt0 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t0.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery00 As Strin" 6uery00
, -select 9 from timetable.eriods '&ere no,00 -
CO%%A45 , 4e' %yS6lCommand(6uery00 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 00.*e+t , er
!nd /&ile
mys6lconn.Close(# mys6lconn.Oen(#
5im 6ueryt00 As Strin" 6ueryt00 , -select
9 from timetable.eriods '&ere no,00 -
CO%%A45 , 4e' %yS6lCommand(6ueryt00 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t00.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery02 As Strin" 6uery02
, -select 9 from timetable.eriods '&ere no,02 -
CO%%A45 , 4e' %yS6lCommand(6uery02 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-#
02.*e+t , er !nd /&ile
mys6lconn.Close(# mys6lconn.Oen(#
5im 6ueryt02 As Strin" 6ueryt02 , -select
9 from timetable.eriods '&ere no,02 -
CO%%A45 , 4e' %yS6lCommand(6ueryt02 mys6lconn#
-
8/20/2019 Timetable using my sql and vb.net
19/83
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t02.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery03
As Strin" 6uery03 , -select 9 from timetable.eriods
'&ere no,03 -
CO%%A45 , 4e' %yS6lCommand(6uery03 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 03.*e+t , er
!nd /&ile
mys6lconn.Close(# mys6lconn.Oen(#
5im 6ueryt03 As Strin" 6ueryt03 , -select
9 from timetable.eriods '&ere no,03 -
CO%%A45 , 4e' %yS6lCommand(6ueryt03 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t03.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6uery0< As Strin" 6uery0< ,
-select 9 from timetable.eriods '&ere no,0< -
CO%%A45 , 4e' %yS6lCommand(6uery0
-
8/20/2019 Timetable using my sql and vb.net
20/83
mys6lconn.Close(# mys6lconn.Oen(#
5im 6uery21 As Strin" 6uery21 , -select 9 from
timetable.eriods '&ere no,21 -
CO%%A45 , 4e' %yS6lCommand(6uery21 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 21.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt21 As Strin" 6ueryt21 , -select
9 from timetable.eriods '&ere no,21 -
CO%%A45 , 4e' %yS6lCommand(6ueryt21 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t21.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery2 As Strin" 6uery2 ,
-select 9 from timetable.eriods '&ere no,2 -
CO%%A45 , 4e' %yS6lCommand(6uery2 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead
5im er , 8!A5!8.:etStrin"(-sub-# 2.*e+t ,
er !nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt2 As Strin" 6ueryt2 , -select 9
from timetable.eriods '&ere no,2-
CO%%A45 , 4e' %yS6lCommand(6ueryt2 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-#
t2.*e+t , er !nd /&ile
mys6lconn.Close(# mys6lconn.Oen(# 5im 6uery20
As Strin" 6uery20 , -select 9 from timetable.eriods
'&ere no,20 -
CO%%A45 , 4e' %yS6lCommand(6uery20 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
-
8/20/2019 Timetable using my sql and vb.net
21/83
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 20.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt20 As Strin" 6ueryt20 , -select
9 from timetable.eriods '&ere no,20 -
CO%%A45 , 4e' %yS6lCommand(6ueryt20 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t20.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery22 As Strin" 6uery22
, -select 9 from timetable.eriods '&ere no,22-
CO%%A45 , 4e' %yS6lCommand(6uery22 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 22.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt22 As Strin" 6ueryt22 , -select
9 from timetable.eriods '&ere no,22 -
CO%%A45 , 4e' %yS6lCommand(6ueryt22 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t22.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery23 As Strin" 6uery23
, -select 9 from timetable.eriods '&ere no,23 -
CO%%A45 , 4e' %yS6lCommand(6uery23 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 23.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt23 As Strin"
-
8/20/2019 Timetable using my sql and vb.net
22/83
6ueryt23 , -select 9 from timetable.eriods '&ere
no,23 -
CO%%A45 , 4e' %yS6lCommand(6ueryt23 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-#
t23.*e+t , er !nd /&ile
mys6lconn.Close(# mys6lconn.Oen(# 5im 6uery2<
As Strin" 6uery2< , -select 9 from timetable.eriods
'&ere no,2< -
CO%%A45 , 4e' %yS6lCommand(6uery2
-
8/20/2019 Timetable using my sql and vb.net
23/83
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery3 As Strin" 6uery3 ,
-select 9 from timetable.eriods '&ere no,3 -
CO%%A45 , 4e' %yS6lCommand(6uery3 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 3.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt3 As Strin" 6ueryt3 , -select 9
from timetable.eriods '&ere no,3 -
CO%%A45 , 4e' %yS6lCommand(6ueryt3 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t3.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery30 As Strin" 6uery30
, -select 9 from timetable.eriods '&ere no,30 -
CO%%A45 , 4e' %yS6lCommand(6uery30 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 30.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt30 As Strin" 6ueryt30 , -select
9 from timetable.eriods '&ere no,30 -
CO%%A45 , 4e' %yS6lCommand(6ueryt30 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead
5im er , 8!A5!8.:etStrin"(-tname-# t30.*e+t ,
er !nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery32 As Strin" 6uery32
, -select 9 from timetable.eriods '&ere no,32 -
CO%%A45 , 4e' %yS6lCommand(6uery32 mys6lconn#
-
8/20/2019 Timetable using my sql and vb.net
24/83
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 32.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt32 As Strin" 6ueryt32 , -select
9 from timetable.eriods '&ere no,32 -
CO%%A45 , 4e' %yS6lCommand(6ueryt32 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t32.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery33 As Strin" 6uery33
, -select 9 from timetable.eriods '&ere no,33 -
CO%%A45 , 4e' %yS6lCommand(6uery33 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 33.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt33 As Strin"
6ueryt33 , -select 9 from timetable.eriods '&ere
no,33 -
CO%%A45 , 4e' %yS6lCommand(6ueryt33 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t33.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery3< As Strin"
6uery3< , -select 9 from timetable.eriods '&ere no,3<
-
CO%%A45 , 4e' %yS6lCommand(6uery3
-
8/20/2019 Timetable using my sql and vb.net
25/83
5im 6ueryt3< As Strin" 6ueryt3< ,
-select 9 from timetable.eriods '&ere no,3< -
CO%%A45 , 4e' %yS6lCommand(6ueryt3
-
8/20/2019 Timetable using my sql and vb.net
26/83
Private Sub Button1_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
!nd Sub
Private Sub Button_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
5im table As 4e' tttable table.S&o'(#
!nd Sub!nd Class)morts %yS6l.5ata.%yS6lClientPublic Class attendance
5im mys6lconn As %yS6lConnection 5im CO%%A45
As %yS6lCommand
Private Sub Button1_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button1.Click
%e.$ide(# sub1.S&o'(# !nd Sub
Private Sub Button
-
8/20/2019 Timetable using my sql and vb.net
27/83
5im 6uery0 As Strin" 6uery0 , -udate
timetable.teac&er set att,=- > a2.*e+t > -=
'&ere tno,2-
CO%%A45 , 4e' %yS6lCommand(6uery0 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
mys6lconn.Close(# mys6lconn.Oen(#
5im 6uery2 As Strin" 6uery2 , -udate
timetable.teac&er set att,=- > a3.*e+t > -=
'&ere tno,3-
CO%%A45 , 4e' %yS6lCommand(6uery2 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-Attendance marked-#
mys6lconn.Close(# Catc& e+
As %yS6l!+cetion %essa"eBo+.S&o'(e+.%essa"e#
;inally mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub attendance_oad(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles %yBase.oad
!nd Sub
Private Sub Button_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button.Click
%e.$ide(# sub2.S&o'(# !nd Sub
Private Sub Button0_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button0.Click
%e.$ide(# sub3.S&o'(# !nd Sub
Private Sub Button2_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button2.Click
%e.$ide(# sub
-
8/20/2019 Timetable using my sql and vb.net
28/83
ttattendance.S&o'(# !nd Sub
Private Sub Button?_Click_1(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button?.Click
%e.$ide(# ttattendance.S&o'(#
!nd Sub!nd ClassPublic Class ttattendance
Private Sub abel2_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
!nd Sub
Private Sub ttattendance_oad(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles %yBase.oad
!nd Sub
Private Sub Button1_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button1.Click
%e.$ide(# attendance.S&o'(#
!nd Sub
Private Sub Button_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button.Click
%e.$ide(# attendance.S&o'(# !nd Sub
Private Sub Button0_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles Button0.Click %e.$ide(#
attendance.S&o'(# !nd Sub
Private Sub Button2_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button2.Click
%e.$ide(# attendance.S&o'(# !nd Sub
Private Sub Button3_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button3.Click
%e.$ide(#
attendance.S&o'(# !nd Sub
Private Sub Button
-
8/20/2019 Timetable using my sql and vb.net
29/83
Public Class moditable 5im mys6lconn
As %yS6lConnection 5im CO%%A45
As %yS6lCommand
Private Sub moditable_oad(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles %yBase.oad mys6lconn ,
4e' %yS6lConnection mys6lconn.ConnectionStrin" ,
-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin" 6uery , -select 9
from timetable.eriods '&ere no,11 -
Command , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 11.*e+t , er
!nd /&ile mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry
!nd Sub
Private Sub tttable_oad(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles %yBase.oad mys6lconn ,
4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin" 6uery , -select 9
from timetable.eriods '&ere no,11 -
Command , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 11.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt11 As Strin"
-
8/20/2019 Timetable using my sql and vb.net
30/83
6ueryt11 , -select 9 from timetable.eriods '&ere
no,11 -
Command , 4e' %yS6lCommand(6ueryt11 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-#
t11.*e+t , er !nd /&ile
mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery1
As Strin" 6uery1 , -select 9 from timetable.eriods
'&ere no,1 -
Command , 4e' %yS6lCommand(6uery1 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 1.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt1 As Strin" 6ueryt1 , -select 9
from timetable.eriods '&ere no,1 -
Command , 4e' %yS6lCommand(6ueryt1 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t1.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery As Strin" 6uery ,
-select 9 from timetable.eriods '&ere no,10 -
Command , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 10.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt10 As Strin" 6ueryt10 , -select
9 from timetable.eriods '&ere no,10 -
Command , 4e' %yS6lCommand(6ueryt10 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-#
-
8/20/2019 Timetable using my sql and vb.net
31/83
t10.*e+t , er !nd /&ile
mys6lconn.Close(# mys6lconn.Oen(# 5im 6uery0
As Strin" 6uery0 , -select 9 from timetable.eriods
'&ere no,12 -
Command , 4e' %yS6lCommand(6uery0 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 12.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt12 As Strin" 6ueryt12 , -select
9 from timetable.eriods '&ere no,12 -
Command , 4e' %yS6lCommand(6ueryt12 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t12.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery2 As Strin" 6uery2 ,
-select 9 from timetable.eriods '&ere no,13-
Command , 4e' %yS6lCommand(6uery2 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 13.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt13 As Strin" 6ueryt13 , -select
9 from timetable.eriods '&ere no,13 -
Command , 4e' %yS6lCommand(6ueryt13 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t13.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery3 As Strin" 6uery3 ,
-select 9 from timetable.eriods '&ere no,1< -
Command , 4e' %yS6lCommand(6uery3 mys6lconn#
-
8/20/2019 Timetable using my sql and vb.net
32/83
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 1
-
8/20/2019 Timetable using my sql and vb.net
33/83
5im 6ueryt As Strin" 6ueryt , -select 9
from timetable.eriods '&ere no, -
Command , 4e' %yS6lCommand(6ueryt mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery0 As Strin" 6uery0 ,
-select 9 from timetable.eriods '&ere no,0 -
Command , 4e' %yS6lCommand(6uery0 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 0.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt0 As Strin" 6ueryt0 , -select 9
from timetable.eriods '&ere no,0 -
Command , 4e' %yS6lCommand(6ueryt0 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-#
t0.*e+t , er !nd /&ile
mys6lconn.Close(# mys6lconn.Oen(# 5im 6uery2
As Strin" 6uery2 , -select 9 from timetable.eriods
'&ere no,2 -
Command , 4e' %yS6lCommand(6uery2 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 2.*e+t , er
!nd /&ile
mys6lconn.Close(# mys6lconn.Oen(#
5im 6ueryt2 As Strin" 6ueryt2 , -select 9
from timetable.eriods '&ere no,2 -
Command , 4e' %yS6lCommand(6ueryt2 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead
-
8/20/2019 Timetable using my sql and vb.net
34/83
5im er , 8!A5!8.:etStrin"(-tname-# t2.*e+t ,
er !nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery3 As Strin" 6uery3 ,
-select 9 from timetable.eriods '&ere no,3 -
Command , 4e' %yS6lCommand(6uery3 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 3.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt3 As Strin" 6ueryt3 , -select 9
from timetable.eriods '&ere no,3 -
Command , 4e' %yS6lCommand(6ueryt3 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t3.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery< As Strin"
6uery< , -select 9 from timetable.eriods '&ere no,< -
Command , 4e' %yS6lCommand(6uery
-
8/20/2019 Timetable using my sql and vb.net
35/83
Command , 4e' %yS6lCommand(6uery01 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 01.*e+t , er
!nd /&ile
mys6lconn.Close(# mys6lconn.Oen(#
5im 6ueryt01 As Strin" 6ueryt01 , -select
9 from timetable.eriods '&ere no,01 -
Command , 4e' %yS6lCommand(6ueryt01 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t01.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery0 As Strin" 6uery0 ,
-select 9 from timetable.eriods '&ere no,0 -
Command , 4e' %yS6lCommand(6uery0 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 0.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt0 As Strin" 6ueryt0 , -select 9
from timetable.eriods '&ere no,0 -
Command , 4e' %yS6lCommand(6ueryt0 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t0.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6uery00 As Strin" 6uery00 , -select 9
from timetable.eriods '&ere no,00 -
Command , 4e' %yS6lCommand(6uery00 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 00.*e+t , er
!nd /&ile
-
8/20/2019 Timetable using my sql and vb.net
36/83
mys6lconn.Close(# mys6lconn.Oen(#
5im 6ueryt00 As Strin" 6ueryt00 , -select
9 from timetable.eriods '&ere no,00 -
Command , 4e' %yS6lCommand(6ueryt00 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t00.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery02 As Strin" 6uery02
, -select 9 from timetable.eriods '&ere no,02 -
Command , 4e' %yS6lCommand(6uery02 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 02.*e+t , er
!nd /&ile
mys6lconn.Close(# mys6lconn.Oen(#
5im 6ueryt02 As Strin" 6ueryt02 , -select
9 from timetable.eriods '&ere no,02 -
Command , 4e' %yS6lCommand(6ueryt02 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t02.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery03 As Strin" 6uery03
, -select 9 from timetable.eriods '&ere no,03 -
Command , 4e' %yS6lCommand(6uery03 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 03.*e+t , er
!nd /&ile
mys6lconn.Close(# mys6lconn.Oen(#
5im 6ueryt03 As Strin" 6ueryt03 , -select
9 from timetable.eriods '&ere no,03 -
-
8/20/2019 Timetable using my sql and vb.net
37/83
Command , 4e' %yS6lCommand(6ueryt03 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t03.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery0< As Strin"
6uery0< , -select 9 from timetable.eriods '&ere no,0<
-
Command , 4e' %yS6lCommand(6uery0
-
8/20/2019 Timetable using my sql and vb.net
38/83
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery2 As Strin" 6uery2 ,
-select 9 from timetable.eriods '&ere no,2 -
Command , 4e' %yS6lCommand(6uery2 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 2.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt2 As Strin" 6ueryt2 , -select 9
from timetable.eriods '&ere no,2-
Command , 4e' %yS6lCommand(6ueryt2 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t2.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery20 As Strin" 6uery20
, -select 9 from timetable.eriods '&ere no,20 -
Command , 4e' %yS6lCommand(6uery20 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 20.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt20 As Strin" 6ueryt20 , -select
9 from timetable.eriods '&ere no,20 -
Command , 4e' %yS6lCommand(6ueryt20 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead
5im er , 8!A5!8.:etStrin"(-tname-# t20.*e+t ,
er !nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery22 As Strin" 6uery22
, -select 9 from timetable.eriods '&ere no,22-
Command , 4e' %yS6lCommand(6uery22 mys6lconn#
-
8/20/2019 Timetable using my sql and vb.net
39/83
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 22.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt22 As Strin" 6ueryt22 , -select
9 from timetable.eriods '&ere no,22 -
Command , 4e' %yS6lCommand(6ueryt22 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t22.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery23 As Strin" 6uery23
, -select 9 from timetable.eriods '&ere no,23 -
Command , 4e' %yS6lCommand(6uery23 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 23.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt23 As Strin"
6ueryt23 , -select 9 from timetable.eriods '&ere
no,23 -
Command , 4e' %yS6lCommand(6ueryt23 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t23.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery2< As Strin"
6uery2< , -select 9 from timetable.eriods '&ere no,2<
-
Command , 4e' %yS6lCommand(6uery2
-
8/20/2019 Timetable using my sql and vb.net
40/83
5im 6ueryt2< As Strin" 6ueryt2< ,
-select 9 from timetable.eriods '&ere no,2< -
Command , 4e' %yS6lCommand(6ueryt2
-
8/20/2019 Timetable using my sql and vb.net
41/83
t3.*e+t , er !nd /&ile
mys6lconn.Close(# mys6lconn.Oen(# 5im 6uery30
As Strin" 6uery30 , -select 9 from timetable.eriods
'&ere no,30 -
Command , 4e' %yS6lCommand(6uery30 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 30.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt30 As Strin" 6ueryt30 , -select
9 from timetable.eriods '&ere no,30 -
Command , 4e' %yS6lCommand(6ueryt30 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t30.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery32 As Strin" 6uery32
, -select 9 from timetable.eriods '&ere no,32 -
Command , 4e' %yS6lCommand(6uery32 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 32.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt32 As Strin" 6ueryt32 , -select
9 from timetable.eriods '&ere no,32 -
Command , 4e' %yS6lCommand(6ueryt32 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t32.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery33 As Strin" 6uery33
, -select 9 from timetable.eriods '&ere no,33 -
Command , 4e' %yS6lCommand(6uery33 mys6lconn#
-
8/20/2019 Timetable using my sql and vb.net
42/83
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-sub-# 33.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6ueryt33 As Strin" 6ueryt33 , -select
9 from timetable.eriods '&ere no,33 -
Command , 4e' %yS6lCommand(6ueryt33 mys6lconn#
8!A5!8 , Command.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-tname-# t33.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(# 5im 6uery3< As Strin"
6uery3< , -select 9 from timetable.eriods '&ere no,3<
-
Command , 4e' %yS6lCommand(6uery3
-
8/20/2019 Timetable using my sql and vb.net
43/83
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 11.*e+t > -= '&ere
no,11-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button0_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button0.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t11.*e+t > -= '&ere
no,11-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button
-
8/20/2019 Timetable using my sql and vb.net
44/83
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 1.*e+t > -= '&ere
no,1-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button2_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button2.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 1.*e+t > -= '&ere
no,1-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button?_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles Button?.Click mys6lconn ,
4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"
-
8/20/2019 Timetable using my sql and vb.net
45/83
1@ 6uery , -udate timetable.eriods set sub,=- > 10.*e+t
> -= '&ere no,10-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button
-
8/20/2019 Timetable using my sql and vb.net
46/83
mys6lconn.Close(# Catc& e+
As %yS6l!+cetion %essa"eBo+.S&o'(e+.%essa"e#
;inally mys6lconn.5isose(#
!nd *ry
!nd Sub
Private Sub Button3_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button3.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 1 -= '&ere no,1
-
8/20/2019 Timetable using my sql and vb.net
47/83
!nd *ry !nd Sub
Private Sub Button11_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button11.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin" ,
-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 0.*e+t > -= '&ere
no,0-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button2?_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button2?.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 2.*e+t > -= '&ere
no,2-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button0_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button0.Click mys6lconn
, 4e' %yS6lConnection
-
8/20/2019 Timetable using my sql and vb.net
48/83
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 3.*e+t > -= '&ere
no,3-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button
-
8/20/2019 Timetable using my sql and vb.net
49/83
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t1.*e+t > -= '&ere
no,1-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-#
mys6lconn.Close(# Catc& e+
As %yS6l!+cetion %essa"eBo+.S&o'(e+.%essa"e#
;inally mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button
-
8/20/2019 Timetable using my sql and vb.net
50/83
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 00.*e+t > -= '&ere
no,00-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button23_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button23.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"
1@ 6uery , -udate timetable.eriods set sub,=- > 02.*e+t
> -= '&ere no,02-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
-
8/20/2019 Timetable using my sql and vb.net
51/83
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button0_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button0.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 03.*e+t > -= '&ere
no,03-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button3_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button3.Click mys6lconn
, 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 0 -= '&ere no,0
-
8/20/2019 Timetable using my sql and vb.net
52/83
Private Sub Button2_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button2.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 21.*e+t > -= '&ere
no,21-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button13_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button13.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry
mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 2.*e+t > -= '&ere
no,2-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button00_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button00.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
-
8/20/2019 Timetable using my sql and vb.net
53/83
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 20.*e+t > -= '&ere
no,20-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button2_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button2.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 11.*e+t > -= '&ere
no,22-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button
-
8/20/2019 Timetable using my sql and vb.net
54/83
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button03_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button03.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 23.*e+t > -= '&ere
no,23-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e#
;inally mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button3?_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button3?.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry
mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 2 -= '&ere no,2
-
8/20/2019 Timetable using my sql and vb.net
55/83
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 31.*e+t > -= '&ere
no,31-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button10_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button10.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 3.*e+t > -= '&ere
no,3-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry
-
8/20/2019 Timetable using my sql and vb.net
56/83
!nd Sub
Private Sub Button2_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button2.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 30.*e+t > -= '&ere
no,30-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button0_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button0.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 32.*e+t > -= '&ere
no,32-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e#
;inally mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button3_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button3.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin" ,
-
8/20/2019 Timetable using my sql and vb.net
57/83
-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"
1@ 6uery , -udate timetable.eriods set sub,=- > 33.*e+t
> -= '&ere no,33-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button33_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button33.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set sub,=- > 3 -= '&ere no,3
-
8/20/2019 Timetable using my sql and vb.net
58/83
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t1.*e+t > -= '&ere
no,1-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-#
mys6lconn.Close(# Catc& e+
As %yS6l!+cetion %essa"eBo+.S&o'(e+.%essa"e#
;inally mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t10.*e+t > -= '&ere
no,10-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button2
-
8/20/2019 Timetable using my sql and vb.net
59/83
%essa"eBo+.S&o'(-%O5);)!5-#
mys6lconn.Close(# Catc& e+
As %yS6l!+cetion %essa"eBo+.S&o'(e+.%essa"e#
;inally mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button30_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button30.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t13.*e+t > -= '&ere
no,13-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry
!nd Sub
Private Sub Button2_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button2.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t1 -= '&ere no,1
-
8/20/2019 Timetable using my sql and vb.net
60/83
!nd *ry !nd Sub
Private Sub Button1_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button1.Click mys6lconn
, 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t.*e+t > -= '&ere
no,-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button1_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button1.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin" ,
-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t0.*e+t > -= '&ere
no,0-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button2_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button2.Click
-
8/20/2019 Timetable using my sql and vb.net
61/83
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t2.*e+t > -= '&ere
no,2-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button01_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button01.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t3.*e+t > -= '&ere
no,3-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry
!nd Sub
Private Sub Button3_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button3.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry
-
8/20/2019 Timetable using my sql and vb.net
62/83
mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t01.*e+t > -= '&ere
no,01-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button1
-
8/20/2019 Timetable using my sql and vb.net
63/83
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button20_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button20.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t02.*e+t > -= '&ere
no,02-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button0
-
8/20/2019 Timetable using my sql and vb.net
64/83
;inally mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button3_Click(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles Button3.Click mys6lconn ,
4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t0 -= '&ere no,0
-
8/20/2019 Timetable using my sql and vb.net
65/83
Private Sub Button12_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button12.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t2.*e+t > -= '&ere
no,2-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button0?_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button0?.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry
mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t20.*e+t > -= '&ere
no,20-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button21_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button21.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
-
8/20/2019 Timetable using my sql and vb.net
66/83
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t22.*e+t > -= '&ere
no,22-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button02_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button02.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t23.*e+t > -= '&ere
no,23-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button3
-
8/20/2019 Timetable using my sql and vb.net
67/83
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button1_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button1.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t31.*e+t > -= '&ere
no,31-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e#
;inally mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button1_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button1.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry
mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t3.*e+t > -= '&ere
no,3-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
-
8/20/2019 Timetable using my sql and vb.net
68/83
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button22_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button22.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t30.*e+t > -= '&ere
no,30-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button0_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button0.Click mys6lconn
, 4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t32.*e+t > -= '&ere
no,32-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry
-
8/20/2019 Timetable using my sql and vb.net
69/83
!nd Sub
Private Sub Button31_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button31.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t33.*e+t > -= '&ere
no,33-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-%O5);)!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button32_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button32.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin"1@ 6uery , -udate
timetable.eriods set tname,=- > t3 -= '&ere no,3
-
8/20/2019 Timetable using my sql and vb.net
70/83
5im CO%%A45 As %yS6lCommand
Private Sub abel1_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles abel1.Click
!nd Sub
Private Sub sta1_*e+tC&an"ed(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles sta1.*e+tC&an"ed
!nd Sub
Private Sub sub1_oad(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles %yBase.oad mys6lconn ,
4e' %yS6lConnection mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin" 6uery , -select 9
from timetable.timetableirene '&ere no,10 -
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-status-# sta1.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6uery1 As Strin" 6uery1 , -select 9
from timetable.timetablejames '&ere no,10-
CO%%A45 , 4e' %yS6lCommand(6uery1 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-status-# sta.*e+t , er
!nd /&ile mys6lconn.Close(#
mys6lconn.Oen(#
5im 6uery0 As Strin" 6uery0 , -select 9
from timetable.timetabledavid '&ere no,10 -
CO%%A45 , 4e' %yS6lCommand(6uery0 mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
/&ile 8!A5!8.8ead 5im er ,
8!A5!8.:etStrin"(-status-# sta2.*e+t , er
!nd /&ile
-
8/20/2019 Timetable using my sql and vb.net
71/83
mys6lconn.Close(# Catc& e+
As %yS6l!+cetion %essa"eBo+.S&o'(e+.%essa"e#
;inally mys6lconn.5isose(#
!nd *ry
!nd Sub
Private Sub Button1_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles substitue.Click
mys6lconn , 4e' %yS6lConnection
mys6lconn.ConnectionStrin"
,-server,local&ost7userid,root7ass'ord,s&ru7database,timetable-
5im 8!A5!8 As %yS6l5ata8eader
*ry mys6lconn.Oen(#
5im 6uery As Strin" 6uery , -udate
timetable.eriods set tname,=- > subteac&.*e+t > -=
'&ere no,10-
CO%%A45 , 4e' %yS6lCommand(6uery mys6lconn#
8!A5!8 , CO%%A45.!+ecute8eader(#
%essa"eBo+.S&o'(-SDBS*)*D*!5-# mys6lconn.Close(#
Catc& e+ As %yS6l!+cetion
%essa"eBo+.S&o'(e+.%essa"e# ;inally
mys6lconn.5isose(#
!nd *ry !nd Sub
Private Sub Button1_Click_1(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles Button1.Click
%e.$ide(# attendance.S&o'(# !nd Sub
Private Sub *e+tBo+1_*e+tC&an"ed(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles *e+tBo+1.*e+tC&an"ed
!nd Sub
Private Sub *e+tBo+_*e+tC&an"ed(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles *e+tBo+.*e+tC&an"ed
!nd Sub
Private Sub *e+tBo+0_*e+tC&an"ed(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles *e+tBo+0.*e+tC&an"ed
!nd Sub
Private Sub *e+tBo+2_*e+tC&an"ed(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles *e+tBo+2.*e+tC&an"ed
-
8/20/2019 Timetable using my sql and vb.net
72/83
!nd Sub
Private Sub *e+tBo+3_*e+tC&an"ed(ByVal sender
As System.Object ByVal e As System.!ventAr"s#
$andles *e+tBo+3.*e+tC&an"ed
!nd Sub
Private Sub *e+tBo+
-
8/20/2019 Timetable using my sql and vb.net
73/83
Private Sub abel3_Click(ByVal sender
As System.Object ByVal e
As System.!ventAr"s#$andles abel3.Click
!nd Sub
Private Sub abel
-
8/20/2019 Timetable using my sql and vb.net
74/83
sta
