| private Replace_KeyUp ( object sender, System.Windows.Input.KeyEventArgs e ) : void | ||
| sender | object | |
| e | System.Windows.Input.KeyEventArgs | |
| return | void | |
private void Replace_KeyUp(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
ComboBox comboBox = ((ComboBox)sender);
if (comboBox.Items != null && (comboBox.Items.Count == 0 || (string)comboBox.Items[0] != comboBox.Text))
{
comboBox.Items.Insert(0, comboBox.Text);
}
TraversalRequest tRequest = new TraversalRequest(FocusNavigationDirection.Next);
UIElement keyboardFocus = Keyboard.FocusedElement as UIElement;
if (keyboardFocus != null)
{
keyboardFocus.MoveFocus(tRequest);
}
}
}