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  1. #1
    Join Date
    Dec 2001

    MFC Dialog: How to drag a dialog by grabbing any point?

    Q: How to drag a dialog by grabbing any point?

    A: Go to the dialog class in your class view and choose "Add Windows message handler". Set the "Filter for messages available to class" dropdown to "Window". Select the 'WM_NCHITTEST' message and press "Add and Edit". Code the message handler like this:

    UINT CYourDialog::OnNcHitTest(CPoint point) 
      UINT ret = CDialog::OnNcHitTest(point);
      if(ret == HTCLIENT)
        return HTCAPTION;
      return ret;

    Last edited by Andreas Masur; July 24th, 2005 at 04:27 PM.

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