public static Route MapGenericPathRoute(this RouteCollection routes, string name, string url, object defaults, object constraints, string[] namespaces)
{
if (routes == null)
{
throw new ArgumentNullException("routes");
}
if (url == null)
{
throw new ArgumentNullException("url");
}
var route = new GenericPathRoute(url, new MvcRouteHandler())
{
Defaults = new RouteValueDictionary(defaults),
Constraints = new RouteValueDictionary(constraints),
DataTokens = new RouteValueDictionary()
};
if ((namespaces != null) && (namespaces.Length > 0))
{
route.DataTokens["Namespaces"] = namespaces;
}
routes.Add(name, route);
return route;
}
/// <summary>
/// Maps the specified URL route and sets default route values, constraints, and namespaces.
/// </summary>
/// <param name="routes">A collection of routes for the application.</param>
/// <param name="name">The name of the route to map.</param>
/// <param name="url">The URL pattern for the route.</param>
/// <param name="defaults">An object that contains default route values.</param>
/// <param name="constraints">A set of expressions that specify values for the url parameter.</param>
/// <param name="namespaces">A set of namespaces for the application.</param>
/// <returns>A reference to the mapped route.</returns>
/// <exception cref="System.ArgumentNullException">
/// The routes or url parameter is null.所以开头要判断这两个值
/// </exception>
public static Route MapGenericPathRoute(this RouteCollection routes, string name, string url, object defaults, object constraints, string[] namespaces)
{
if (routes == null)
{
throw new ArgumentNullException("routes");
}
if (url == null)
{
throw new ArgumentNullException("url");
}
var route = new GenericPathRoute(url, new MvcRouteHandler())
{
Defaults = new RouteValueDictionary(defaults),
Constraints = new RouteValueDictionary(constraints),
DataTokens = new RouteValueDictionary()
};
if ((namespaces != null) && (namespaces.Length > 0))
{
route.DataTokens["namespaces"] = namespaces;
}
routes.Add(name, route);
return(route);
}
