2.2.6.32.20 Window::InvalidateRect

InvalidateRect

Contents

1 Description
2 Syntax
3 Parameters
4 Examples
5 Remark
6 See Also
7 Header to Include

Description

Invalidates the client area within the given rectangle by adding that rectangle to the Window update region.

Syntax

void	InvalidateRect(const RECT* lpRect, BOOL bErase = TRUE)

Parameters

lpRect: Points to a RECT structure that contains the rectangle (in client coordinates) to be added to the update region. If lpRect is NULL, the entire client area is added to the region.
bErase: Specifies whether the background within the update region is to be erased.

Examples

See the example for SetRedraw.

Remark

See Also

Header to Include

origin.h