private static void OnRemoveButtonVisibleChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
LocationInput li = d as LocationInput;
li.RemoveButton.Visibility = (bool)e.NewValue ? System.Windows.Visibility.Visible : Visibility.Hidden;
}
private static void OnTitleChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
LocationInput li = d as LocationInput;
li.PrefixLabel.Content = (string)e.NewValue;
}