This method checks or clears a specified button in a toolbar control. When a button has been checked, it appears to have been pressed. To change more than one button state, consider calling SetState instead.
| Header file: | Afxcmn.h |
| Platforms: | Palm-size PC, H/PC Pro |
| Windows CE versions: | 2.10 and later |
| Complete documentation: | Visual C++ documentation |
BOOL CheckButton( int nID, BOOL bCheck = TRUE );