IUndoManager Interface | 
Namespace: Demo3D.Utilities
public interface IUndoManager
The IUndoManager type exposes the following members.
| Name | Description | |
|---|---|---|
| AddEdit | 
            Add an edit to the undo manager
              | |
| DiscardEdits | 
             Discards all edits from the undo manager. All changes will be lost.
              | |
| Redo | 
            Redo the last undone edit.
              | |
| Undo | 
            Undo the last edit in the Undo Manager
              |