CRect::IsRectNull

Syntax

BOOL IsRectNull() const;

Remarks

Determines if the top, left, bottom, and right values of the CRect are all equal to 0. Differs from IsRectEmpty, which determines if the rectangle is empty.

Return Value

TRUE if CRect's top, left, bottom, and right values are all equal to 0; otherwise FALSE.

See Also

CRect::IsRectEmpty