public static void Register(HttpConfiguration config)
{
// Configure Json and Xml formatters
config.Formatters.JsonPreserveReferences();
config.Formatters.XmlPreserveReferences();
// Configure ProtoBuf formatter
var protoFormatter = new ProtoBufFormatter();
protoFormatter.ProtobufPreserveReferences(typeof(Category)
.Assembly.GetTypes());
config.Formatters.Add(protoFormatter);
// Web API routes
config.MapHttpAttributeRoutes();
config.Routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "api/{controller}/{id}",
defaults: new { id = RouteParameter.Optional }
);
}
