GetEventImageIsLegal  Method

Description         This method gets legality of image.User can use it just in ThumbnailLoadingEvent when event type is ET_GENERATED.

Usage                  RetVal = [BiThumbnail.]GetEventImageIsLegal thumbBrowserHandler

Remarks             RetVal                                            LONG             Legality of image.

                            thumbBrowserHandler                LONG             Thumbnail browser handler.

See Also              ThumbnailLoadingEvent, GetEventBitmapHandler, GetEventFileName, GetEventType, GetEventNumOfPages, GetEventPageIndex, GetEventImageFormat, GetEventImageDepth, GetEventImageWidth, GetEventImageHeight, GetEventImageResX, GetEventImageResY, GetEventErrorCode