CDC::FrameRgn

项目
12/31/2007

Draws a border around the region specified by pRgn using the brush specified by pBrush.

BOOL FrameRgn(
   CRgn* pRgn,
   CBrush* pBrush,
   int nWidth,
   int nHeight 
);

Parameters

pRgn
Points to the CRgn object that identifies the region to be enclosed in a border. The coordinates for the given region are specified in logical units.
pBrush
Points to the CBrush object that identifies the brush to be used to draw the border.
nWidth
Specifies the width of the border in vertical brush strokes in device units.
nHeight
Specifies the height of the border in horizontal brush strokes in device units.

Return Value

Nonzero if the function is successful; otherwise 0.

Example

See the example for CRgn::CombineRgn.

Requirements

Header: afxwin.h

See Also

Concepts

Hierarchy Chart