2 writes to _undoManager
PresentationFramework (2)
System\Windows\Documents\TextContainer.cs (2)
183_undoManager = new UndoManager(); 194_undoManager = null;
5 references to _undoManager
PresentationFramework (5)
System\Windows\Documents\TextContainer.cs (5)
181Invariant.Assert(_undoManager == null, SR.TextContainer_UndoManagerCreatedMoreThanOnce); 184MS.Internal.Documents.UndoManager.AttachUndoManager(uiScope, _undoManager); 189Invariant.Assert(_undoManager != null, "UndoManager not created."); 191Invariant.Assert(_undoManager == MS.Internal.Documents.UndoManager.GetUndoManager(uiScope)); 1958return _undoManager;