CustomUndoEventArgsEventArgsReferences public class CustomUndoEventArgs : EventArgs Show allArgument package that is passed to a custom undo delegate ObsoleteInherited PropertiesActionDescription#Since v5.0public string ActionDescription { get; }CommandId#Since v5.0public Guid CommandId { get; }CreatedByRedo#Since v5.0public bool CreatedByRedo { get; }Document#Since v5.0public RhinoDoc Document { get; }Tag#Since v5.0public object Tag { get; }UndoSerialNumber#Since v5.0[CLSCompliant(false)] public uint UndoSerialNumber { get; }