A function that, when called, indicates whether the object selector should show an item.
This function handles the dynamic constraints introduced by the SearchService.ObjectSelectorHandlerAttribute. It receives the information of the object to display, the current search context, and the array of edited objects, which can be taken from SearchService.ObjectSelector.SearchContext.editedObjects. It returns a boolean that indicates whether or not the object can be displayed.
See Also: ObjectSelectorTargetInfo.