Upload
allenchow
View
223
Download
0
Embed Size (px)
Citation preview
7/23/2019 06 C# Events Rubber Band
1/14
C# Programming
in Event Handling
Brian Lai
HKCT 2015 - 2016
1
7/23/2019 06 C# Events Rubber Band
2/14
MouseDown, MouseMove, MouseUp
2
7/23/2019 06 C# Events Rubber Band
3/14
Double Click to Generate the Event Handlers
3
7/23/2019 06 C# Events Rubber Band
4/14
Setup boolean variable: doesPaint
4
7/23/2019 06 C# Events Rubber Band
5/14
MouseMove and MouseUp events
5
7/23/2019 06 C# Events Rubber Band
6/14
Sample Result of Mouse Events
6
7/23/2019 06 C# Events Rubber Band
7/14
Extend Mouse Events to This
7
7/23/2019 06 C# Events Rubber Band
8/14
Program Initialization
8
7/23/2019 06 C# Events Rubber Band
9/14
Rubber Band Drawing Method
9
7/23/2019 06 C# Events Rubber Band
10/14
MouseDown Event Handler
10
7/23/2019 06 C# Events Rubber Band
11/14
MouseMove Event Handler
11
7/23/2019 06 C# Events Rubber Band
12/14
MouseUpEvent
Handler
12
7/23/2019 06 C# Events Rubber Band
13/14
Some other House Keeping
13
7/23/2019 06 C# Events Rubber Band
14/14
Keep this Program for next
ClassEnd of Mouse Events
14