Octgn.Play.Gui.ChatControl.KeyDownHandler C# (CSharp) Method

        private void KeyDownHandler(object sender, KeyEventArgs e)
        {
            switch (e.Key)
            {
                case Key.Enter:
                    {
                        e.Handled = true;

                        string msg = input.Text;
                        input.Clear();
                        if (string.IsNullOrEmpty(msg)) return;

                        Program.Client.Rpc.ChatReq(msg);
                    }
                    break;
                case Key.Escape:
                    {
                        e.Handled = true;
                        input.Clear();
                        Window window = Window.GetWindow(this);
                        if (window != null)
                            ((UIElement)window.Content).MoveFocus(
                                new TraversalRequest(FocusNavigationDirection.First));
                    }
                    break;
            }
        }