VisualReference Properties

Does the VisualReference not point to a Visual?

Note: The only safe use of this is when it returns true, and you know that we are not pointing at anything. If it returns false, there is no guarantee that the value from Visual will not be null, since a Garbage Collection may have occurred between the two method calls.

Does the VisualReference point to a Visual?

Note: The only safe use of this is when it returns false, and you know that we are not pointing at anything. If it returns true, there is no guarantee that the value from Visual will not be null, since a Garbage Collection may have occurred between the two method calls.