2 writes to _undoManager
PresentationFramework (2)
System\Windows\Documents\TextContainer.cs (2)
178_undoManager = new UndoManager(); 189_undoManager = null;
5 references to _undoManager
PresentationFramework (5)
System\Windows\Documents\TextContainer.cs (5)
176Invariant.Assert(_undoManager == null, SR.TextContainer_UndoManagerCreatedMoreThanOnce); 179MS.Internal.Documents.UndoManager.AttachUndoManager(uiScope, _undoManager); 184Invariant.Assert(_undoManager != null, "UndoManager not created."); 186Invariant.Assert(_undoManager == MS.Internal.Documents.UndoManager.GetUndoManager(uiScope)); 1953return _undoManager;