The AnnotationUndo type exposes the following members.
Gets the type of undo change being performed.
Gets the description of the undo.
Gets the index of the item.
Gets the object that was changed.
Gets the name of the property that was changed.
Gets the name of the method called when performing a redo.
Gets an object array containing the parameters used by the Redo method.
Gets the name of the method that will be called when an undo is performed.
Gets an object array of parameters sent to the Undo method.
Gets the value of the object or property.