protected override void OnEndLoad ()
{
// The resource handler policy may have changed after loading, so reset any
// previously allocated resource handler
resourceHandler = null;
// Just after loading, the resource Ids are using the file format's policy.
// They have to be converted to the new policy
IResourceHandler handler = ItemHandler as IResourceHandler;
if (handler != null)
MigrateResourceIds (handler, ResourceHandler);
base.OnEndLoad ();
}
