GoXam for WPF v3
SkipsUndoManager Property (DiagramModel)
Northwoods.GoXam.Model Namespace > DiagramModel Class : SkipsUndoManager Property
Gets or sets a flag that tells OnChanged whether it should notify any UndoManager that a change has occurred.
Syntax
public bool SkipsUndoManager {get; set;}

Property Value

This is normally false and should be set to true only transiently. Typically you may want to temporarily set this to true in order to avoid recording temporary changes to the model.
Remarks
Setting this property does not raise a Changed event. Do not use this property to disable the UndoManager -- instead remove the UndoManager.
See Also

Reference

DiagramModel Class
DiagramModel Members