This method validates the client area within the specified rectangle by removing the rectangle from the update region of the window.
Header file: | Afxwin.h |
Platforms: | H/PC 2.0, Palm-size PC, H/PC Pro |
Windows CE versions: | 1.0 and later |
Complete documentation: | Visual C++ documentation |
void ValidateRect ( LPCRECT lpRect );
In Windows CE, you have to pass a valid RECT pointer in the lpRect parameter. Windows 95 and Windows NT validate the entire window if the lpRect parameter is set to NULL. This is not supported in Windows CE.