Is there a way to lock a dialog box’s size in one direction (restrict only width or only height) in MFC?
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Is there a way to lock a dialog box’s size in one direction (restrict only width or only height) in MFC?
You need to override
OnGetMinMaxInfo. In OnInitDialog you can capture the current height, and then use it for both minimum and maximum height. Call__super::OnGetMinMaxInfofirst and then only change the height members. Note that the window may not exist the first couple times OnGetMinMaxInfo are called.Here’s a detailed article on GetMinMaxInfo.