2 writes to _oldBitmap
System.Drawing.Common (2)
System\Drawing\BufferedGraphicsContext.cs (2)
327_oldBitmap = (HBITMAP)PInvokeCore.SelectObject(_compatDC, _dib); 427_oldBitmap = HBITMAP.Null;
3 references to _oldBitmap
System.Drawing.Common (3)
System\Drawing\BufferedGraphicsContext.cs (3)
424if (!_oldBitmap.IsNull && !_compatDC.IsNull) 426PInvokeCore.SelectObject(_compatDC, _oldBitmap); 446Debug.Assert(_oldBitmap.IsNull);