LBitmapRgn::IsValid
#include "ltwrappr.h"
virtual L_BOOL LBitmapRgn::IsValid(void)
Determines whether the region object is valid.
Returns
TRUE |
The region object is ready to be used. |
FALSE |
The region object is not ready to be used. |
Comments
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
LTDIS For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
Elements: |
Example
For an example, refer to LBitmapRgn::SetRgnEllipse.