How do you control someone from closing your program?

[f1car]

How do you control someone from closing your program?

Thank you.

 

[link9]

If you're asking how to keep someone from closing the browser window -- you can't.

It's a security feature of the browser that the programmer has no control over a user's perogative to close any browser window they wish at any time.

 

[Crundy]

You could capture the window's onunload or onberforeunload event to run some code