>Thanks Wayne.
>
>If I understand what you are saying, when a form goes into edit mode set the app-object edit-flag to .T. then when out of edit mode set the flag to .F.. As other windows (forms) are opened check the app-object edit-flag before allowing the form to go into edit mode.

You got it... the only thing I can think of that you might want to add to something like this is a bit of information to present to the user as to why they can't edit this form. Maybe store the name (Caption, etc) of the form and say "You are editing XXXXXXX and cannot edit this data until you commit changes".