How do you cancel an EVENT_APPTERMINATE

I'm trying to check the EVENT_APPTERMINATE in my main game loop and then if its true, I want to change my gamestate to an exit value. Then on the next pass, I can clean up and exit smoothly and offer the user a messagebox to cancel the EVENT_APPTERMINATE. So my question is how do you cancel the event, so it doesn't go and destroy my window?

If this isn't clear enough, what I'm trying to do is give the user the opportunity to decide if they really want to quit the game. In VB6, you could trap for the event and then just set Cancel=True and it would act as if nothing had ever happened.

Anyone have any ideas?

I hope I have understand you right.

Graphics 800,600,0,-1

Repeat 

If AppTerminate() = True Or KeyHit(Key_Escape) = True Then
	Local Term:Byte = Confirm("Really Quit ?")
	If Term = True Then 
		End
	EndIf
EndIf

DrawText "This is a Test",20,20

Flip
Cls

Forever

Thanks for your help klepto2.

What you're saying makes sense, and I can run the code you provided with the desired outcome. However, in my code(and I'm using IGlass) what happens is that as soon as the person clicks the close button, the window disappears and is no longer in the tray at the bottom. Then the messagebox appears on top of the desktop. If I choose "yes" the program stops execution. If I choose "no" the program is still running but my desktop doesn't come back. Something else I noticed was that the cursor goes behind the messagebox, but the clicks register when you click over the buttons. If anyone has any other thoughts, please let me know. Thanks

For the thing, with the fullscreen issue is right, for this you have to make it via IGLass and then maybe like this:

Graphics 800,600,32,-1

Global EndApp:Byte = False

Repeat 

If (AppTerminate() = True Or KeyHit(Key_Escape) = True) And EndApp = False Then
	EndApp = True
EndIf

If EndApp = False Then

DrawText "This is a Test",20,20

Else

GetEndRequest()

EndIf

Flip
Cls

Forever


Function GetEndRequest()

DrawText "Really Quit !",400,300
DrawText "(Y)es or (No)",400,320

If KeyHit(Key_Y) Then End
If KeyHit(Key_N) Then
	EndApp = False
EndIf

End Function 

instead of the DrawText commands you could use the IGlass things.

Thanks again klepto2. I still couldn't get your code working in my app, but I knew it should work. So I finally found the culpret. This line was causing the issue:

SetGraphicsDriver GLMax2DDriver()

I removed it from my setup code and everything is fine now. I don't know if this is a bug or not, but it was definately the problem. Now I can trap everything correctly. As soon as I put it back in, I get the same problems again. Go figure.

Thanks for all your help.