CWnd::GetUpdateRect

Call this member function to retrieve the coordinates of the smallest rectangle that completely encloses the update region.

Syntax

BOOL GetUpdateRect( LPRECT lpRect, BOOL bErase = FALSE );

At a Glance

Header File Afxwin.h
Platforms
Versions 1.0 and later
Complete documentation Visual C++ documentation

See Also

CWnd Overview, CWnd Member Functions, Window Class Categories, CWnd::BeginPaint, CWnd::OnPaint, CWnd::RedrawWindow