public static void BindTo <TNavigationItem>(this INavigationItemContainer <TNavigationItem> component,
IEnumerable dataSource, Action <NavigationBindingFactory <TNavigationItem> > factoryAction)
where TNavigationItem : NavigationItem <TNavigationItem>, INavigationItemContainer <TNavigationItem>, new()
{
NavigationBindingFactory <TNavigationItem> factory = new NavigationBindingFactory <TNavigationItem>();
factoryAction(factory);
foreach (object dataItem in dataSource)
{
TNavigationItem item = new TNavigationItem();
component.Items.Add(item);
Bind(item, dataItem, factory);
}
}
public static void Bind <TNavigationItem>(TNavigationItem component, object dataItem,
NavigationBindingFactory <TNavigationItem> factory)
where TNavigationItem : NavigationItem <TNavigationItem>, INavigationItemContainer <TNavigationItem>, new()
{
INavigationBinding <TNavigationItem> binding = factory.container.Where(b => b.Type.IsAssignableFrom(dataItem.GetType())).First();
binding.ItemDataBound(component, dataItem);
IEnumerable children = binding.Children(dataItem);
if (children != null)
{
foreach (var childDataItem in children)
{
TNavigationItem item = new TNavigationItem();
component.Items.Add(item);
Bind(item, childDataItem, factory);
}
}
}