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    copied!<p>You can <a href="http://blog.slaks.net/2011/09/using-default-controller-in-aspnet-mvc.html" rel="nofollow">create a route that is constrained to only match actions in your <code>Customer</code> controller</a>.</p> <pre><code>public static class RoutingExtensions { ///&lt;summary&gt;Creates a route that maps URLs without a controller to action methods in the specified controller&lt;/summary&gt; ///&lt;typeparam name="TController"&gt;The controller type to map the URLs to.&lt;/typeparam&gt; public static void MapDefaultController&lt;TController&gt;(this RouteCollection routes) where TController : ControllerBase { routes.MapControllerActions&lt;TController&gt;(typeof(TController).Name, "{action}/{id}", new { action = "Index", id = UrlParameter.Optional }); } ///&lt;summary&gt;Creates a route that only matches actions from the given controller.&lt;/summary&gt; ///&lt;typeparam name="TController"&gt;The controller type to map the URLs to.&lt;/typeparam&gt; public static void MapControllerActions&lt;TController&gt;(this RouteCollection routes, string name, string url, object defaults) where TController : ControllerBase { var methods = typeof(TController).GetMethods() .Where(m =&gt; !m.ContainsGenericParameters) .Where(m =&gt; !m.IsDefined(typeof(ChildActionOnlyAttribute), true)) .Where(m =&gt; !m.IsDefined(typeof(NonActionAttribute), true)) .Where(m =&gt; !m.GetParameters().Any(p =&gt; p.IsOut || p.ParameterType.IsByRef)) .Select(m =&gt; m.GetActionName()); routes.Add(name, new Route(url, new MvcRouteHandler()) { Defaults = new RouteValueDictionary(defaults) { { "controller", typeof(TController).Name.Replace("Controller", "") } }, Constraints = new RouteValueDictionary { { "action", new StringListConstraint(methods) } } }); } private static string GetActionName(this MethodInfo method) { var attr = method.GetCustomAttribute&lt;ActionNameAttribute&gt;(); if (attr != null) return attr.Name; return method.Name; } class StringListConstraint : IRouteConstraint { readonly HashSet&lt;string&gt; validValues; public StringListConstraint(IEnumerable&lt;string&gt; values) { validValues = new HashSet&lt;string&gt;(values, StringComparer.OrdinalIgnoreCase); } public bool Match(HttpContextBase httpContext, Route route, string parameterName, RouteValueDictionary values, RouteDirection routeDirection) { return validValues.Contains(values[parameterName]); } } #region GetCustomAttributes ///&lt;summary&gt;Gets a custom attribute defined on a member.&lt;/summary&gt; ///&lt;typeparam name="TAttribute"&gt;The type of attribute to return.&lt;/typeparam&gt; ///&lt;param name="provider"&gt;The object to get the attribute for.&lt;/param&gt; ///&lt;returns&gt;The first attribute of the type defined on the member, or null if there aren't any&lt;/returns&gt; public static TAttribute GetCustomAttribute&lt;TAttribute&gt;(this ICustomAttributeProvider provider) where TAttribute : Attribute { return provider.GetCustomAttribute&lt;TAttribute&gt;(false); } ///&lt;summary&gt;Gets the first custom attribute defined on a member, or null if there aren't any.&lt;/summary&gt; ///&lt;typeparam name="TAttribute"&gt;The type of attribute to return.&lt;/typeparam&gt; ///&lt;param name="provider"&gt;The object to get the attribute for.&lt;/param&gt; ///&lt;param name="inherit"&gt;Whether to look up the hierarchy chain for attributes.&lt;/param&gt; ///&lt;returns&gt;The first attribute of the type defined on the member, or null if there aren't any&lt;/returns&gt; public static TAttribute GetCustomAttribute&lt;TAttribute&gt;(this ICustomAttributeProvider provider, bool inherit) where TAttribute : Attribute { return provider.GetCustomAttributes&lt;TAttribute&gt;(inherit).FirstOrDefault(); } ///&lt;summary&gt;Gets the custom attributes defined on a member.&lt;/summary&gt; ///&lt;typeparam name="TAttribute"&gt;The type of attribute to return.&lt;/typeparam&gt; ///&lt;param name="provider"&gt;The object to get the attribute for.&lt;/param&gt; public static TAttribute[] GetCustomAttributes&lt;TAttribute&gt;(this ICustomAttributeProvider provider) where TAttribute : Attribute { return provider.GetCustomAttributes&lt;TAttribute&gt;(false); } ///&lt;summary&gt;Gets the custom attributes defined on a member.&lt;/summary&gt; ///&lt;typeparam name="TAttribute"&gt;The type of attribute to return.&lt;/typeparam&gt; ///&lt;param name="provider"&gt;The object to get the attribute for.&lt;/param&gt; ///&lt;param name="inherit"&gt;Whether to look up the hierarchy chain for attributes.&lt;/param&gt; public static TAttribute[] GetCustomAttributes&lt;TAttribute&gt;(this ICustomAttributeProvider provider, bool inherit) where TAttribute : Attribute { if (provider == null) throw new ArgumentNullException("provider"); return (TAttribute[])provider.GetCustomAttributes(typeof(TAttribute), inherit); } #endregion } </code></pre>
 

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