public static WC.ElementContainer <WC.Element> AsElementContainer(this WC.Element element)
{
if (element == null)
{
throw new NullReferenceException();
}
if (!(element is WC.ElementContainer <WC.Element>))
{
throw new InvalidCastException(element.GetType().Name + " does not implement ElementContainer<Element>.");
}
return(element as WC.ElementContainer <WC.Element>);
}
internal sealed override void Initialize(Element untypedElement)
{
if (element != null)
{
throw new InvalidOperationException(Resources.Control_HasAlreadyBeenInitialized);
}
var typedElement = untypedElement as TElement;
if (typedElement == null && untypedElement != null)
{
throw new WatiNException(String.Format(
"The element was of type '{0}' but expected an element of type {1}.", untypedElement.GetType(), typeof(TElement)));
}
element = typedElement;
InitializeContents();
}
