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Why can I close the parent VI when the child is modal?


twols

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When calling a modal dialog in the main VI, I can almost always close its parent using the task bar (right click and close). The parent disappears but the modal child still there.

 

post-28324-0-85175100-1361362151.png

 

It is not the purpose of a modal window. As far as I know, systems native modal diologs prevent any interaction with their caller.

 

Can I "protect" the main window from beeing closed when the modal dialog is shown? Or close the modal dialog too?

 

LV 2012

Dialog.vi

Main.vi

 

I'm using Windows 7.

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