Simlar to #557, assuming a HICON is a GpImage will very likely not work on Windows; so just return NotImplemented instead of risking taking down the entire process.
Simlar to #557, the corefx unit tests will call this with HICON set to a value of 0xa (i.e. an invalid pointer), not sure how we can validate that pointer short of tracking all GpGraphics objects.
Simlar to #557, assuming a
HICONis aGpImagewill very likely not work on Windows; so just returnNotImplementedinstead of risking taking down the entire process.Simlar to #557, the corefx unit tests will call this with HICON set to a value of
0xa(i.e. an invalid pointer), not sure how we can validate that pointer short of tracking allGpGraphicsobjects.