| Name | Description | |
|---|---|---|
 | ClearElements | Clears all the elements from the collection. |
| FindElement | Finds the element specified by name. |
| GetElements | Gets the collection of elements in the container. |
| GetFlattenedElements | Gets the flattened collection of elements in the container. |
| GetSelectedElements | Gets the collection of currently selected elements |
| InsertElement | Inserts a new element at the specified position. |
| MoveElement | Moves the element specified by name to the new index. |
| RemoveElement | Removes the element specified by name. |
| SelectElements | Overloaded. |
| UnselectElements | Unselect elements with matching names |