'Sender represents something
'My current understanding is that Sender represents the current instance, not the main body of the event.
'Please verify
Private sub button1_click (byvale as system.object, byval e as system.eventargs) Handles Button1.click
Console.writeline (Sender.toString)
'Return "System.Windows.Forms.Button (, Text): Button1 ()"
End Sub
Private sub Button2_click (byvalgend, byval e as system.eventargs) Handles Button2.click
Console.writeline (Sender.toString)
'Return "System.Windows.Forms.Button (, Text): Button2 ()"
End Sub
Private sub button3_click (byval sender as system.object, byval e as system.eventargs) Handles Button3.click
Button1_click (sender, e)
'return "system.windows.forms.button (, text): button3" is Button3 is not Button1
End Sub
'This is more intuitive
DIM mstr as string = "Try"
Private sub button1_click (byvale as system.object, byval e as system.eventargs) Handles Button1.click
If sender is mstr damox (sender.tostring)
End Sub
Private sub button3_click (byval sender as system.object, byval e as system.eventargs) Handles Button3.click
Button1_Click (MSTR, E)
End Sub
