Asp.net Mvc Catch All Error Page
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IIS configuration!). All errors should return proper Razor views, it would be very nice to have an ErrorController in front of the views. E.g. something like this: public class ErrorController : Controller { public ViewResult NotFound () { return View(); } public ViewResult Forbidden () { return View(); } public ViewResult Default () { var ex = ObtainExceptionFromSomewhere(); if(ex is MySpecialDomainException) return View("MySpecialDomainException", new ErrorModel { Exception = ex }); return View("GeneralError", new ErrorModel { Exception = ex }); } } Currently you find many different ways to do that on the www, some most probably outdated. Among those: Controller.OnException() Error filter customErrors element in web.config Handling in Global.asax's Application_Error Q1: What is the recommended way to fulfill our requirements with ASP.NET MVC 5? Also we want to catch errors occurring in the IIS host. Q2: To prevent that IIS has to handle any 404s we thought about adding a default route matching all possible URLs - is this recommendable? Better to register instea
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questions discussionsforums All Message Boards... Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> http://stackoverflow.com/questions/21993758/asp-net-mvc-5-error-handling 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 Development Site Bugs / Suggestions Spam and Abuse Watch features Competitions News The Insider Newsletter The Daily Build Newsletter Newsletter archive Surveys Product http://www.codeproject.com/Articles/850062/Exception-handling-in-ASP-NET-MVC-methods-explaine 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 181.7K 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 up or sign in to vote. In this article we have discuss 6 ways of handling exceptions in ASP.NET MVC. Contents Exception handling in ASP.NET MVC (6 methods explained) Introduction Method 1:- Simple way Method 2:- Override “OnException” method Method 3:- Using “HandleError” Attribute Method 4:-
you're not alone. It's surprisingly difficult to do this correctly, not helped by the fact that some errors are handled by ASP.NET and others by IIS. Ideally (and I expect such is the case with some other frameworks/servers) we would http://benfoster.io/blog/aspnet-mvc-custom-error-pages just configure our custom error pages in one place and it would just work, no matter how/where the error was raised. Something like:
404 Page Not Found
I created a new ASP.NET MVC 5 application using the standard template in Visual Studio. If I asp.net mvc catch run the site and try to navigate to a resource that does not exist e.g. /foo/bar, I'll get the standard ASP.NET 404 page with the following information: Server Error in '/' Application. The resource cannot be found. Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly. Requested URL: /foo/bar Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.33440 Not exactly friendly, is it? In this case the error was raised by ASP.NET MVC because it could not find a matching controller and/or action that matched the specified URL. In order to set up a custom 404 error page add the following to web.config insidePortability Issues C++ & MFC » General Array Handling Binary Trees Bits and Bytes Buffer & Memory Manipulation Callbacks Classes and Class Use Collections Compression Drag and Drop Events Exceptions External Links File I/O Function Calling Linked Lists Memory Tracking Object Oriented Programming (OOP) Open FAQ Parsing Patterns Pointers Portability RTTI Serialization Singletons Standard Template Library (STL) Templates Tutorials Date & Time » General Date Controls Time Routines C++/CLI » .NET Framework Classes General ASP/ASP.NET Boxing and UnBoxing Components Garbage Collection and Finalizers Interop Moving from Unmanaged Processes & Threads Templates Visual Studio .NET 2003 String Programming » General CString Alternatives CString Extensions CString Manipulation Open FAQ Regular Expressions String Arrays String Conversions .NET COM-based Technologies » ATL & WTL Programming » General ATL Active Scripting ActiveX Controls Database Debugging External links Graphics Support Misc. Performance Printing Tutorials Utilities Windows Template Library (WTL) ActiveX Programming » General Active Scripting ActiveX Controls ActiveX Documents Apartments & Threading Error Handling External links General COM/DCOM Misc. Registry Security Structured Storage Tutorials Wrappers COM+ » General COM Interop Managed Code / .NET SOAP and Web Services Shell Programming » General Open FAQ Shortcuts Tray Icons Previous Section Manager Controls » Property Sheet » Open FAQ Property Sheet Buttons Sizing Wizards Button Control » Advanced Buttons Bitmap Buttons Flat Buttons Menus Non-Rectangular buttons Windows XP ComboBox » Colour Pickers DropDown Font selection combos Multicolumn combos Special Effects Tooltips Edit Control » Background & Color Editors Keyboard Masked Edit Controls Passwords and Security Spin Controls Transparent ImageList Control » Open FAQ ListBox Control » Checkboxes Color Listboxes Drag & Drop LEDs ListView Control » Advanced Background color and image Checkboxes Columns Custom Drawing Data Deleting Drag & Drop Editing items and subitem FilterBar Grid lines Header Control Int