DESTROY_FLAG property
Applies To
Window
Description
Use with Get_Property only. When the QUERYEND property returns true, windows that are destroyed will have DESTROY_FLAG set, but the windows themselves will not be destroyed. Often, the HANDLE property is used to test if a window still exists, but if a window is closed (using End_Window for example, when QUERYEND is true, the HANDLE will still exist but DESTROY_FLAG will be set.