In my experience with my grids which constantly request, cancel or unload textures in response to the user scrolling I have found that a return code of 3 does not always guarantee a valid bitmap handle. I always wondered why the example checks the validity of the bitmap after a return code of 3 - now I know. Does it eventually return valid. Yes so far it has. why there is such an infrequent anomalie I can only speculate as it pertains to my use of the texture manager. However I do not resend them as they do come in valid eventually.
