This method is called by the framework when the user clicks the Cancel button and before the cancel action has taken place. Override this method to specify an action the program takes when the user clicks the Cancel button.
| Header file: | Afxdlgs.h |
| Platforms: | H/PC 2.0, Palm-size PC, H/PC Pro |
| Windows CE versions: | 1.0 and later |
| Complete documentation: | Visual C++ documentation |
virtual BOOL OnQueryCancel( );