3 writes to _updateTextBoxOperation
PresentationFramework (3)
System\Windows\Controls\ComboBox.cs (3)
687_updateTextBoxOperation = null; 722_updateTextBoxOperation = Dispatcher.BeginInvoke(DispatcherPriority.Normal, 777_updateTextBoxOperation = null;
2 references to _updateTextBoxOperation
PresentationFramework (2)
System\Windows\Controls\ComboBox.cs (2)
683if (_updateTextBoxOperation != null) 686_updateTextBoxOperation.Abort();