CRgn::GetRgnBox

Syntax

int GetRgnBox( LPRECT lpRect ) const;

Parameters

lpRect

Points to a RECT structure or CRect object to receive the coordinates of the bounding rectangle.

Remarks

Retrieves the coordinates of the bounding rectangle of the CRgn object.

Return Value

Specifies the region's type. It can be any of the following values:

Value

Meaning

COMPLEXREGION	Region has overlapping borders.
NULLREGION	Region is empty.
ERROR	CRgn object does not specify a valid region.
SIMPLEREGION	Region has no overlapping borders.

See Also

::GetRgnBox