Knowledge Base Nr: 00002 change_icon.cpp - http://www.swe-kaiser.de

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MFC: change icon during run-time of application

  
    HICON hicon = AfxGetApp()->LoadIcon(IDR_NEWICON);
    AfxGetMainWnd()->SetIcon(hicon, TRUE);   //big icon
    AfxGetMainWnd()->SetIcon(hicon, FALSE);  //small icon