TextBoxBase.OnKeyDown(KeyEventArgs) Method
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Invoked whenever an unhandled KeyDown attached routed event reaches an element derived from this class in its route. Implement this method to add class handling for this event.
protected:
override void OnKeyDown(System::Windows::Input::KeyEventArgs ^ e);C#
protected override void OnKeyDown(System.Windows.Input.KeyEventArgs e);override this.OnKeyDown : System.Windows.Input.KeyEventArgs -> unitProtected Overrides Sub OnKeyDown (e As KeyEventArgs)Provides data about the event.
| Product | Versions |
|---|---|
| .NET Framework | 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9, 10 |
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