HelpPageAreaRegistration

public override string AreaName
{
　　get
　　{
　　return "HelpPage";
　　}
}

public override void RegisterArea(AreaRegistrationContext context)
{
　　context.MapRoute(
　　"HelpPage_Default",
　　"Help/{action}/{apiId}",
　　new { controller = "Help", action = "Index", apiId = UrlParameter.Optional });

　　HelpPageConfig.Register(GlobalConfiguration.Configuration);
}