C#  Copy Code
protected virtual ItemState CreateState ()

Visual Basic  Copy Code
Protected Overridable Function CreateState () As ItemState

 Return Value

This method is used by the undo/redo system to create an ItemState-derived object that corresponds to the item class. Custom item classes must override CreateState in order to implement undo/redo support for any additional members they define. This method should be overridden together with SaveState and RestoreState.

Item Members
Item Class
MindFusion.Scheduling Namespace
SaveState Method
RestoreState Method