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    <p>The problem is that you don't have a route that matches the route values (controller = Home, action = Create).</p> <p>You have two routes, one is the empty string (no parameters), which matches Controller = "Home", Action = "Index". The other is your hash route, which matches Controller = "Home", Action = "RequestLink". So, when ASP.Net Routing goes to build a URL from the route values you're providing, it can't find one (since none of them have the "{controller}" and "{action}" parameters).</p> <p>The simplest solution, in this case, is to create a direct route to the "Create" action, so that you can still use your "hash" route. Put this at the top of your RegisterRoutes method. NOTE: Order <em>does</em> matter! ASP.Net Routing checks each route, in the order added, until it finds a match.</p> <pre><code>routes.MapRoute( "Create", // Route name "Create", // URL with parameters new { controller = "Home", action = "Create" } // Parameter defaults ); </code></pre> <p>Since you have that "hash" route, you can't really use the default "{controller}/{action}/{id}" technique, since the "hash" value would be consider a valid Controller name. So, if someone requested: <a href="http://www.mysite.com/fjhas82" rel="nofollow noreferrer">http://www.mysite.com/fjhas82</a>, MVC would look for a Controller called "fjhas82" and complain that it couldn't find it. Unfortunately, this means you have to manually add new routes for each new Controller Action (like I showed above), which is a pain. </p> <p>The best solution (in my opinion) is to use Regex Constraints: If your hashes have a very well-defined format (say: 5 letters followed by 2 numbers, or "_" followed by any alpha-numeric characters, etc.), or if you're willing to impose such a format, you can use the Regex constraints supported by ASP.Net Routing. Then, you'd only need these two routes</p> <pre><code>routes.MapRoute( "Redirect", "{hash}", new { controller = "Home", action = "RequestLink" }, new { hash = @"[a-zA-Z]{5}[0-9]{2}" } // Regex Constraints ); routes.MapRoute( "Default", // Route name "{controller}/{action}/{id}", // URL with parameters new { controller = "Home", action = "Index" } // Parameter defaults ); </code></pre> <p>Under these routes, if MVC sees a controller name like: "Home", it will check the first route, find that it doesn't match the regular expression, and move to the next one. NOTE: My Regular Expression syntax may be a bit rusty, so I'd use something like <a href="http://regexpal.com/" rel="nofollow noreferrer">http://regexpal.com/</a> to test a Regex first, to make sure it works with your hashes and controller names.</p> <p>Hope that helps, I know I wrote a lot, but MVC is so flexible, you can do things in so many different ways!</p>
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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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