where to handle the closing of a dialog box

[Michael McFarland]

     I created a number keypad form (with its own event handler) which can 
be called using FrmPopupForm() by a number of forms. As the keypad form 
closes, it saves the entered string in a global variable.  I'm trying to 
figure out the proper method for having the form which called FrmPopForm() 
to react to the closing of the keypad form by copying the keypad data into 
a field.  Does the dialog box closing cause any event that can be 
dependably caught by the calling form's event handler?

   Michael