Visual Basic is "Event Driven" language.
What does it mean?
Everything that happening, launch an event.
You've moved the mouse? The "MouseMove" event has been launched.
You've pressed a key? The "KeyPress" event has been launched.
You can program the events.
When the mouse moves, you can change the Form's color (for example),
and when a key is pressed, You can play a MP3 file.
To start programming the events, double click on the form.
You will see the "Code Window" (Figure 20).
Figure 20
The Code Window opened with the Form_Load event.
The Form_Load event occurs when the form is loaded, and this happening
when you start the program.
So the code that you will enter to the Form_Load event will be launched
when the program is being started.
The code that belongs to the Form_Load event should be placed
between Private Sub Form_Load() and End Sub
The Form_Load event should look like this:
Private Sub Form_Load() (The beginning of the Form_Load event)
This is the code that belongs to the Form_Load event
End Sub (The end of the Form_Load event)
The Form_Load event occurs when the form is loaded, and this happening
when you start the program.
So the code that you will enter to the Form_Load event will be launched
when the program is being started.
The code that belongs to the Form_Load event should be placed
between Private Sub Form_Load() and End Sub
The Form_Load event should look like this:
Private Sub Form_Load() (The beginning of the Form_Load event)
This is the code that belongs to the Form_Load event
End Sub (The end of the Form_Load event)
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