public static void UpdateOrderButtons(this Panel container, IHasOrderButtons element, UIElement upButton, UIElement downButton)
{
int index = container.IndexOf(element);
if (index >= 1)
{
upButton.IsEnabled = true;
}
else
{
upButton.IsEnabled = false;
}
if (index < container.Children.Count - 1)
{
downButton.IsEnabled = true;
}
else
{
downButton.IsEnabled = false;
}
}
public static void UpdateOrderButtons(this Panel container, IHasOrderButtons element)
{
container.UpdateOrderButtons(element, element.UpButton, element.DownButton);
}
