Asp Net Mvc Error Handling Global Asax
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Asp Net Global Asax Application_beginrequest
Application_Error handler in Global.asax up vote 4 down vote favorite In Global.asax we have a class of type System.Web.HttpApplication named MvcApplication that represents the application and in which we can handle various events. I'm interested in the Application_Error handler. In this handler we can use all the properties of the class MvcApplication. -1- Is always true that '(MvcApplication)sender' and 'this' are the same object? asp net global asax not firing protected void Application_Error(object sender, EventArgs e) { var httpApp = (MvcApplication)sender; var equality1 = httpApp == this; // always true? } -2- What is the best way to get the error? The following examples return the same error? Exception ex0 = this.Context.Error; Exception ex1 = httpContext.Error; Exception ex2 = Server.GetLastError(); var equality3 = ex1 == ex2; // true? .net asp.net-mvc share|improve this question asked Jun 2 '13 at 15:11 sevenmy 752211 add a comment| 2 Answers 2 active oldest votes up vote 2 down vote protected void Application_Error(object sender, EventArgs e) { Exception exception = Server.GetLastError(); Response.Clear(); HttpException httpException = exception as HttpException; if (httpException != null) { string action; switch (httpException.GetHttpCode()) { case 404: // page not found action = "HttpError404"; break; case 500: // server error action = "HttpError500"; break; default: action = "General"; break; } // clear error on server Server.ClearError(); Response.Redirect(String.Format("~/Error/{0}/?message={1}", action, exception.Message)); } And in your controller: // GET: /Error/HttpError404 public ActionResult HttpError404(string message) { return View("SomeView", message); } ASP.NET MVC Custom Error Handling Application_Error Global.asax? share|improve this answer answered Aug 1 '13 at 4:12 neo-ray 408 add a comment| up vote 2 down vote Gl
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Asp Net Global Asax Events
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Asp Net Mvc Error Handling Best Practices
Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only http://stackoverflow.com/questions/16884074/asp-net-mvc-application-error-handler-in-global-asax takes a minute: Sign up Handling all exceptions within global.asax up vote 1 down vote favorite 1 I'm trying to handle all application exceptions within global.asax for an MVC 3 project and whilst everything is working correctly within Cassini, as soon as I deploy to IIS 7.5, IIS starts taking control away from my application and handles many exceptions itself. This http://stackoverflow.com/questions/10562003/handling-all-exceptions-within-global-asax has the consequences of bypassing my custom logging and also returning ugly views. I have a similar approach to Darin's answer to this question. Here's what I'm using at the moment. protected void Application_Error(object sender, EventArgs e) { var app = (MvcApplication)sender; var context = app.Context; var exception = app.Server.GetLastError(); LogExceptionDetails(exception, Request.Url.PathAndQuery); context.Response.Clear(); context.ClearError(); string redirectTo = "/error"; HttpException httpException = exception as HttpException; if (httpException != null) { switch (httpException.GetHttpCode()) { case 403: redirectTo += "/forbidden"; break; case 404: redirectTo += "/notfound"; break; } } Response.TrySkipIisCustomErrors = true; // I should really change this so I can return a proper statusCode Response.Redirect(redirectTo); } As an example, navigating to localhost/app_code will return an ugly view and won't be logged. I have managed to at least make IIS return my custom views by using: Latest Articles Latest Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update Guidelines Article Help http://www.codeproject.com/Articles/850062/Exception-handling-in-ASP-NET-MVC-methods-explaine Forum Article Competition Submit an article or tip Post your Blog quick answersQ&A Ask a Question about this article Ask a Question View Unanswered Questions View All Questions... C# questions Linux questions ASP.NET questions SQL questions VB.NET questions discussionsforums All Message Boards... Application Lifecycle> Running a Business Sales / Marketing Collaboration asp net / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI C# Free Tools Objective-C and Swift Database Hardware & Devices> System Admin Hosting and Servers Java .NET Framework Android iOS Mobile SharePoint Silverlight / WPF Visual Basic Web asp net global Development Site Bugs / Suggestions Spam and Abuse Watch features Competitions News The Insider Newsletter The Daily Build Newsletter Newsletter archive Surveys Product Showcase Research Library CodeProject Stuff communitylounge Who's Who Most Valuable Professionals The Lounge The Insider News The Weird & The Wonderful The Soapbox Press Releases Non-English Language > General Indian Topics General Chinese Topics help What is 'CodeProject'? General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Articles » Web Development » ASP.NET » General ArticleBrowse CodeStatsRevisionsAlternatives Comments (9) Add your ownalternative version Tagged as MVCASP.NETExceptionsHandling Stats 181.6K views82 bookmarked Posted 4 Dec 2014 Exception handling in ASP.NET MVC (6 methods explained) Shivprasad koirala, 4 Dec 2014 CPOL 4.79 (45 votes) 1 2 3 4 5 4.79/5 - 45 votes1 removedμ 4.78, σa 0.88 [?] Rate this: Please Sign u