2 references to TextChangedEventArgs
PresentationFramework (2)
System\Windows\Controls\RichTextBox.cs (1)
444this.OnTextChanged(new TextChangedEventArgs(TextChangedEvent, UndoAction.Clear));
System\Windows\Controls\TextBox.cs (1)
1306OnTextChanged(new TextChangedEventArgs(TextChangedEvent, UndoAction.None));