You can write the code explicitly, for example:

    Form form = /* some initialization here */;

    form.Closed += MyEventHandlerMethod;

Or you can find the list of events in the properties window by clicking on  
the "Events" button (looks like a lightning bolt).  Double-click in an  
event's edit box to have a new empty event handler created and added to  
the event.

Pete

If you are working in a form class, override OnClosed and OnClosing instead.

Best regards,

Benny