#include "ltwrappr.h"

virtual L_BOOL LBitmapRgn::IsValid()

Determines whether the region object is valid.


Value Meaning
TRUE The region object is ready to be used.
FALSE The region object is not ready to be used.


Before you can use any of the region functions, a bitmap must be associated with the class object. Until you have associated a bitmap with the LBitmapRgn object, the object is considered invalid.

Required DLLs and Libraries


Win32, x64.

See Also


For an example, refer to LBitmapRgn::SetRgnEllipse.

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