404 in ASP.NET MVC how to solve it[Answered] RSS

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  Sachinsboa

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  8 Posts

  404 in ASP.NET MVC how to solve it

  May 10, 2018 05:37 PM|Sachinsboa|LINK

  Is there any way to catch this type of request using a route or something else in the MVC framework itself?

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  Satyaprakash...

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  433 Points

  31 Posts

  Re: 404 in ASP.NET MVC how to solve it

  May 10, 2018 05:39 PM|Satyaprakash Samantaray|LINK

  protected void Application_Error(object sender, EventArgs e)
  {
     Exception exception = Server.GetLastError();
     // Log the exception.
  
     ILogger logger = Container.Resolve<ILogger>();
     logger.Error(exception);
  
     Response.Clear();
  
     HttpException httpException = exception as HttpException;
  
     RouteData routeData = new RouteData();
     routeData.Values.Add("controller", "Error");
  
     if (httpException == null)
     {
         routeData.Values.Add("action", "Index");
     }
     else //It's an Http Exception, Let's handle it.
     {
         switch (httpException.GetHttpCode())
         {
            case 404:
                // Page not found.
                routeData.Values.Add("action", "HttpError404");
                break;
            case 500:
                // Server error.
                routeData.Values.Add("action", "HttpError500");
                break;
  
             // Here you can handle Views to other error codes.
             // I choose a General error template  
             default:
                routeData.Values.Add("action", "General");
                break;
        }
    }           
  
    // Pass exception details to the target error View.
    routeData.Values.Add("error", exception);
  
    // Clear the error on server.
    Server.ClearError();
  
    // Avoid IIS7 getting in the middle
    Response.TrySkipIisCustomErrors = true; 
  
    // Call target Controller and pass the routeData.
    IController errorController = new ErrorController();
    errorController.Execute(new RequestContext(    
         new HttpContextWrapper(Context), routeData));
  }

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  mgebhard

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  Re: 404 in ASP.NET MVC how to solve it

  May 10, 2018 05:47 PM|mgebhard|LINK

  Sachinsboa

  Is there any way to catch this type of request using a route or something else in the MVC framework itself?

  It is already caught and the reason MVC returns a 404.  Are you trying to return a custom error page?  

  http://benfoster.io/blog/aspnet-mvc-custom-error-pages

  https://docs.microsoft.com/en-us/aspnet/web-forms/overview/older-versions-getting-started/deploying-web-site-projects/displaying-a-custom-error-page-cs

  Something else?