How to set minimum window size using WinApi

Question

now I'm creating app with WinApi and I need to have GUI window which has to be at least 300x300 size, how can I set this low boundry.

Thanks.

score 41 · Accepted Answer · answered Mar 07 '14 at 22:19

41

In your window procedure:

case WM_GETMINMAXINFO:
{
    LPMINMAXINFO lpMMI = (LPMINMAXINFO)lParam;
    lpMMI->ptMinTrackSize.x = 300;
    lpMMI->ptMinTrackSize.y = 300;
}

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