C ++ is provided a fixed window size mfc

Add function GetMinMaxInfo () in the code below:

void CMainFrame::OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI) 

{

    // the minimum to the maximum trace trace settings to the same value so that the window size can not be changed

    lpMMI-> ptMinTrackSize.x = 500; // set the minimum track width

    lpMMI-> ptMinTrackSize.y = 400; // set the minimum height of the track

    lpMMI-> ptMaxTrackSize.x = 500; // set the maximum track width

    lpMMI-> ptMaxTrackSize.y = 400; // set the maximum height Tracking

    CFrameWnd::OnGetMinMaxInfo(lpMMI);

}