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Windows Form Locking up

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mtinderholt (VIP)

I have developed a rather large application and am running into a bug that
causes the application to lock up. No exception is ever thrown, it just
simply refuses to take input. The only thing that you can do to the Form is
double click the title bar to restore/maximize the window. Other than that
the menus, navigation buttons, everything cease to respond at all to any user
input. Windows continues to run properly and you can restart the application
(END TASK) and it will run normally again.

I noticed this error I while back and when it occured there would be a
"WindowsFormsParkingForm" or something like that in the ALT-TAB list when the
error occured. Now it doesn't do that anymore. It just causes my app to
essentially freeze and cause my users to do a nasty IT functionality
CTRL-ALT-DEL, end task. I have been unable to locate the error through
debugging.

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mdb

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[Original message clipped]

Have you tried the 'Pause' button in the debugger?? Wait until it "locks
up" and press the pause button... The highlighted lines will be the ones
AFTER the currently running code. That might help you find it.

-mdb

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