SecondBASIC -> On

On

Description: During the <Event>, the program will jump to the specified routine. The routine should be ended with a Return.

Syntax:

On <Event> GoSub <LineLabel>

Part	Description
<Event>	Required. Valid Event Types are: ExtInt hInt vInt
<LineLabel>	Required. The line label where the <Event> will jump to when enabled.

Example:

				    On vInt GoSuB MyVblank

				    Enable vInt

				    While 1

				        Locate 1,1

				        Print b

				        Sleep 1

				    Wend

				MyVblank:
				    a++

				    If a = 60 Then

				        b++

				        a = 0

				    End If

				    Return