This method tells the control to discard any undo state it is maintaining.
HRESULT DoVerbDiscardUndo( LPCRECT prcPosRect, HWND hwndParent );
| Header file: | Atlctl.h |
| Platforms: | |
| Versions: | Version 2.0 and later |
| Complete documentation: | Visual C++ documentation |
IOleObjectImpl Overview, IOleObjectImpl Methods