| Overload | Description |
|---|---|
| CanSendBackward(GraphicsLayer,Element) | Checks whether the given element can be moved back within its parent's element collection. This method must be called on the MCT. Use QueuedTask.Run |
| CanSendBackward(GraphicsLayer,IEnumerable<Element>) | Checks whether the given elements can be moved back within their parent's element collection. This method must be called on the MCT. Use QueuedTask.Run |