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    <p>If you want to limit yourself to only on possible controller you can do this:</p> <pre><code>routes.MapRoute( "Default", // Route name "{category}/{action}/{id}", // URL with parameters new { controller = "Categories", category="DefaultCategory", action = "Index", id = UrlParameter.Optional } ); </code></pre> <p>If you do it this way you can address different controllers:</p> <pre><code>routes.MapRoute( "Default", // Route name "{controller}/{category}/{id}/{action}", // URL with parameters new { controller = "Home", category="DefaultCategory", action = "Index", id = UrlParameter.Optional } ); </code></pre> <p>Based on your comment you would have do go in this direction:</p> <pre><code>routes.MapRoute( "Categories", "{category}/{action}", new { controller = "Categories", action = "Index" }, new { category= new FromValuesListConstraint("Category1", "Category2", "Category3", "Category4", "Category5") } ); // all your default routing routes.MapRoute( "Default", // Route name "{controller}/{action}/{id}", // URL with parameters new { controller = "Home", action = "Index", id = UrlParameter.Optional } // Parameter defaults ); </code></pre> <p>FromValuesListContraint is only a sample for the simplest case if you have only a few categories. If you have dynamic categories that come out of a database you have to do a different implementation, but still can follow my example with IRoutecontraints.</p> <p>Here is the Sample IRouteConstraints Implementation (FromValuesListConstraint):</p> <pre><code>public class FromValuesListConstraint : IRouteConstraint { private List&lt;string&gt;_values; public FromValuesListConstraint(params string[] values) { this._values = values.Select(x =&gt; x.ToLower()).ToList(); } public bool Match(HttpContextBase httpContext, Route route, string parameterName, RouteValueDictionary values, RouteDirection routeDirection) { string value = values[parameterName].ToString(); return _values.Contains(value.ToLower()); } } </code></pre> <p>The reason why you have to do this whole IRoutConstraint thing here is otherwise you would not be able to use you default route because a request for www.mysite.com/mycontroller or www.mysite.com/mycontroller/myaction would match the categories route.</p>
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    1. POAsp.Net MVC Routing - Trying avoid using the same controller in different places and think routing may be an option here
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    1. COThis works /// routes.MapRoute("Categories", "{Category}/{action}", new { controller = "Category", action = "Index" }) /// But none of my other controllers work now. Is there a way to have exactly this structure for my Category pages but also have all my other controllers work (example: Account/Login or About/FAQ, etc.)? For the categories route I dont't want to use {controller}. Thanks
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    2. COYou may have to move this route below your other routes to allow actions on other controllers to pass through.
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    3. COThanks, works great.
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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