E-XD++ Enterprise Edition -- Product Information

11. Unlimited Undo/Redo operation

E-XD++ supports unlimited Undo/Redo operation. You can set the levels of Undo/Redo operation by using the following function:

// Set max depth of undo actions.
virtual void SetMaxUndoActionCount(int nHistorySize);

E-XD++ provides a Undo/Redo select box which is much similar to the one in Visio 2003. All current available Undo/Redo operations are shown in this select box. You can perform several Undo/Redo operations in one time, as shown below: