Call this member function to invalidate an area of the displayed control, causing it to be redrawn.
void InvalidateControl( LPCRECT lpRect = NULL );
| Header file: | Afxctl.h |
| Platforms: | |
| Versions: | 2.0 and later |
| Complete documentation | Visual C++ documentation |
COleControl Overview, COleControl Member Functions, Control Classes, COleControl::Refresh