How can I stop a form from being closed

[BradF 0]

I have an application with several forms. On one of them, if there are unsaved changes to a table, I want to display a message dialog box and intercept the close, allowing the user to save the changes first.  I am currently using a bitbtn as bkClose to exit the form.  I tried to put code in the on click event of the button but it was ignored.

[Attila Kovacs 625]

Form's OnCloseQuery event CanClose parameter

Edited July 17 by Attila Kovacs

[BradF 0]

I will try that.

[BradF 0]

Thanks. That is exactly what I wanted.