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i have a vb.net 2.0 winforms application.
When i open another application (like calculator ) have the focus to it and try to close my application the screen freeze and i have to use ctrl + alt + del to get it to refresh.
Any idea what can affect that?
If I understand your dilemma, somewhere you’re sending SENDKEYS, and if you do not have focus and you SENDKEYs the app freezes.
Why not simply add a
if Me.Focus then SendKeys