Partial Type

System/ComponentModel/Design/UndoEngine.cs

System/ComponentModel/Design/UndoEngine.UndoUnit.cs

System/ComponentModel/Design/UndoEngine.UndoUnit.AddRemoveUndoEvent.cs

System/ComponentModel/Design/UndoEngine.UndoUnit.ChangeUndoEvent.cs

System/ComponentModel/Design/UndoEngine.UndoUnit.RenameUndoEvent.cs

System/ComponentModel/Design/UndoEngine.UndoUnit.UndoEvent.cs