1.变向响应Tab按键
private void Grid_KeyUp(object sender, KeyEventArgs e)
{
UIElement element = Keyboard.FocusedElement as UIElement;
if (e.Key == Key.Down || e.Key == Key.Enter)
{
if (element != null)
{
element.MoveFocus(new TraversalRequest(FocusNavigationDirection.Next));
}
}
if (e.Key == Key.Up)
{
if (element != null)
{
element.MoveFocus(new TraversalRequest(FocusNavigationDirection.Previous));
}
}
}
2.响应键盘按键，根据需求响应不同key键
控件.RaiseEvent(new KeyEventArgs(Keyboard.PrimaryDevice, Keyboard.PrimaryDevice.ActiveSource, 0, Key.Right)
{ RoutedEvent = UIElement.KeyDownEvent });