Asp Net Mvc Error Handling
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Asp Net Mvc Error Page
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Asp Net Mvc 2 Error Handling
12 down vote favorite 4 We want to handle 403 errors, 404 errors, all errors due to a MySpecialDomainException and provide a default error page for all other errors (including errors in the 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 asp net mvc 3 error handling 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ErrorModel { Exception = ex }); } } Currently you find many different ways to do that on the www, some most probably outdated.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 instead for IIS' 404s as well? Q3: Is it even possible to register an IIS error page which goes back to a controller, or is IIS capable of ASPX / static HTML only? c# asp.net-mvc error-handling asp.net-mvc-5 asp.net-mvc-5.1 share|improve this question edited Jul 26 at 6:09 Mukesh Ram 2,7373625 asked Feb 24 '14 at 16:46 D.R. 6,14672271 I'm curious.. How exactly would you propose to have Razor p
Effectively in ASP.NET MVC 10 April 2014Handling Errors Effectively in ASP.NET MVCASP.NET MVC gives you more options in the way
Asp Net Mvc Handleerror Attribute
that you handle exceptions. Error handling isn't intrinsically exciting, but there are asp net mvc error controller many ways of avoiding the classic yellow page of death, even getting ELMAH to manage error handling for asp net mvc validation you. 79 3 Dino Esposito Years ago, ASP.NET's error handling was one of the major things that made me wonder if ASP.NET MVC could give me something that ASP.NET Web Forms http://stackoverflow.com/questions/21993758/asp-net-mvc-5-error-handling couldn't. Web Forms is based on pages; so if something goes wrong, all that you can do is to redirect the user to another page and explain what the error was or just be generically sorry. ASP.NET Web Forms allow you to map an error page for each possible HTTP status code. You control the mapping through the
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- Architecture MVC Framework - ASP.NET Forms MVC Framework - First Application MVC Framework - Folders MVC Framework - Models MVC Framework - Controllers MVC Framework - Views MVC Framework - Layouts MVC Framework - Routing Engine MVC Framework - Action Filters MVC Framework - Advanced Example MVC Framework - Ajax Support MVC Framework - Bundling MVC Framework - Exception Handling MVC Framework Useful Resources MVC Framework - Questions and Answers MVC Framework - Quick Guide MVC Framework - Resources MVC Framework - Discussion Selected Reading Developer's Best Practices Questions and Answers Effective Resume Writing HR Interview Questions Computer Glossary Who is Who MVC Framework - Exception Handling Advertisements Previous Page Next Page In ASP.NET, error handling is done using the standard try catch approach or using application events. ASP.NET MVC comes with built-in support for exception handling using a feature known as exception filters. We are going to learn two approaches here: one with overriding the onException method and another by defining the HandleError filters. Override OnException method This approach is used when we want to handle all the exceptions across the Action methods at the controller level. To understand this approach, create an MVC application (follow the steps covered in previous chapters). Now add a new Controller class and add the following code which overrides the onException method and explicitly throws an error in our Action method: Now let us create a common View named Error which will be shown to the user when any exception happens in the application. Inside the Views folder, create a new folder called Shared and add a new View named Error. Copy the following code inside the newly created Error.cshtml: If you try to run the application now, it will give the following result. The above code renders