Error Handling In Asp.net Mvc3
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asp.net mvc 3 up vote 33 down vote favorite 11 Is there a built in or a proper way to handle errors in asp.net mvc 3? This is what I want to do: If the application crashes, or throws an error, it goes to a specific error page. I can throw my own error from the controller action. (and it goes to an error page). exception handling in mvc 4 razor I found the following ways: I see there is a long way to do it here. (for v1 and v2 but also applies to v3). Using errorhandle attribute here. How do I handle this the proper way? If the solution is similar or is like #1 in the list above, I am using ninject and I have not created a base class. How do I still do this? asp.net-mvc asp.net-mvc-3 error-handling ninject share|improve this question asked May 13 '11 at 17:46 Shawn Mclean 23.4k66225346 add a comment| 5 Answers 5 active oldest votes up vote 13 down vote accepted For Global Error Handling All you have to do is change the customErrors mode="On" in web.config page Error will be displayed through Error.cshtml resides in shared folder. Make sure that Error.cshtml Layout is not null. [It sould be something like: @{ Layout = "~/Views/Shared/_Layout.cshtml"; } Or remove Layout=null code block] A sample markup for Error.cshtml:- @{ Layout = "~/Views/Shared/_Layout.cshtml"; } @model System.Web.Mvc.HandleErrorInfo
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Controller Name: @Model.ControllerName
Action Name : @Model.ActionName
Message: @Model.Exception.Message
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DevelopmentASP.NET HTML5 JavaScript Mobile Development Database Development Windows Development Azure Development Visual Studio Advertisement Home > Development > Web Development > ASP.NET MVC > ASP.NET MVC Tutorial: http://devproconnections.com/aspnet-mvc/aspnet-mvc-tutorial-handling-errors-and-exceptions Handling Errors and Exceptions ASP.NET MVC Tutorial: Handling Errors and Exceptions Common practices https://colinmackay.scot/2011/05/02/custom-error-pages-and-error-handling-in-asp-net-mvc-3-2/ for handling errors and trapping exceptions Mar 4, 2012 Dino Esposito | Dev Pro EMAIL Tweet Comments 0 Advertisement RELATED: "Using Data Annotations for ASP.NET MVC 3 Input Validation" and "Exploring the Razor Syntax in ASP.NET MVC 3" In ASP.NET MVC, error handling can be split in two parts: in mvc handling errors and exceptions that occur within the code and handling exceptions at the framework level. You can easily deal with the first type of exceptions; however, you have to intervene in various places and use different tools to neutralize the impact of route exceptions and HTTP errors. In the end, you gain total control over runtime exceptions by writing error exception handling in handlers within controllers and at least a global exception handler in global.asax. Let's find out the details and explore common practices for handling exceptions in ASP.NET MVC. Catching Exceptions in Controllers In controllers you write plain code, and in plain code you typically catch exceptions by using try/catch blocks. This approach gives you the most flexibility but at the cost of adding some noise to the code. Having a bunch of try/catch blocks scattered through a single method, though effective, makes reading the code a bit more difficult. The point here is not to question the importance of exception handling but simply to consider whether there's a better way of achieving the same results using easier-to-read code. Conveniently in this regard, Microsoft offers us the OnException overridable method and the HandleError filter attribute. Both methods -- and one method doesn't exclude the other -- allow us to trap any exceptions raised around the controller code without having to write any explicit try/catch blocks. In particular, the OnException method that's defined on the base controller class behaves like a predefined global exception handler tha
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