Gets a value indicating whether an Object Space has been disposed of.
true, if the current Object Space has been disposed of; otherwise, false.
If you implement the IObjectSpace interface in the BaseObjectSpace class’ descendant, the IsDisposed property is already implemented (see BaseObjectSpace.IsDisposed). However, you should override the BaseObjectSpace.Dispose method to set the IsDisposed property to true and release the resources allocated by the current Object Space. For instance, the container for in-memory objects (XPObjectSpace.Session in the case of an XPObjectSpace or EFObjectSpace.ObjectContext in the case of the EFObjectSpace), Types Info and Type Info Source must be disposed of.