DOC: GetClientRect() May Assert in OLE Controls

      BOOL CCirc2Ctrl::InBounds(short nOffset)
      {
         int diameter;
         int length;
         int cx;
         int cy;

        // Note that GetControlSize() is called here instead of
        // GetClientRect()

         GetControlSize(&cx, &cy);

         if (cx > cy)
         {
            length = cx;
            diameter = cy;
         }
         else
         {
            length = cy;
            diameter = cx;
         }
         if (nOffset < 0)
            nOffset = (short) -nOffset;
         return (diameter / 2 + nOffset) <= (length / 2);
      }