5 references to _undoStack
DesignSurfaceExt (5)
UndoEngineExt.cs (5)
17get { return _undoStack.Count > 0; } 27if (_undoStack.Count > 0) 31UndoEngine.UndoUnit unit = _undoStack.Pop(); 55_undoStack.Push(unit); 71_undoStack.Push(unit);