CWindow::InvalidateRgn
Invalidates the client area within the specified region.
void InvalidateRgn(
HRGN hRgn,
BOOL bErase = TRUE
) throw();
Remarks
See InvalidateRgn in the Windows SDK.
Remarks
Specifies a void return type, while the InvalidateRgn Win32 function always returns TRUE.
Requirements
Header: atlwin.h