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Releases the handle in the shared image without freeing the BitmapHandle.
Source position: graphics.pp line 1299
public function TRasterImage.ReleaseBitmapHandle: HBITMAP; |
Value for the handle in the shared image before it is released.
ReleaseBitmapHandle is a HBITMAP function used to release the hndle for the shared image without freeing it. The return value contains the handle value in the shared image when its ReleaseHandle method is called.
Calls BitmapHandleNeeded to ensure that the BitmapHandle and optional MaskHandle are valid for the image type. Calls FreeCanvasContext to free the cavas context when the handle been has changed.
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