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Asp.net Mvc 4 Error Handling Best Practices

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Asp.net Mvc Handleerrorattribute

Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 mvc error logging million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Best practices for asp.net mvc error handling [closed] up vote 13 down vote favorite 7 I'm looking for a standard

Onexception Mvc

way to handle errors in asp.net mvc 2.0 or 3.0 404 error handler Controller scope exception error handler Global scope exception error handler Thanks all asp.net-mvc error-handling share|improve this question edited Dec 24 '10 at 2:26 kd7 21.8k84785 asked Dec 24 '10 at 2:20 noname.cs 7193719 closed as not constructive by casperOne Jun 27 '12 at 19:13 As it currently stands, this question is not a good fit for our Q&A format. We mvc application_error expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.If this question can be reworded to fit the rules in the help center, please edit the question. 1 frig this is such a problem. It's definitely not natively supported in MVC as you would expect. –Chase Florell Dec 24 '10 at 2:30 add a comment| 3 Answers 3 active oldest votes up vote 6 down vote For controller scope errors try using a custom Exception attribute i.e. public class RedirectOnErrorAttribute : FilterAttribute, IExceptionFilter { public void OnException(ExceptionContext filterContext) { // Don't interfere if the exception is already handled if(filterContext.ExceptionHandled) return; //.. log exception and do appropriate redirects here } } Then decorate the controllers with the attribute and error handling should be yours [RedirectOnError] public class TestController : Controller { //.. Actions etc... } Doesn't help if the error is with the routing though - i.e. it can't find a controller in the first place. For that try the Application Error handler in Global.asax i.e. protected void Application_Error(object sender, EventArgs e) { //.. perhaps direct to a custom error page is here } I don't know

it as part of our official documentation for implementing custom error pages, we've decided to sponsor it. Visit elmah.io - Error Management for .NET web applications using

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and much more. Custom error pages and global error logging are two elementary and yet very confusing topics mvc exception filter in ASP.NET MVC 5. There are numerous ways of implementing error pages in ASP.NET MVC 5 and when you search for advice you will find a dozen different StackOverflow http://stackoverflow.com/questions/4523831/best-practices-for-asp-net-mvc-error-handling threads, each suggesting a different implementation. Overview What is the goal? Typically good error handling consists of: Human friendly error pages Custom error page per error code (e.g.: 404, 403, 500, etc.) Preserving the HTTP error code in the response to avoid search engine indexing Global error logging for unhandled exceptions Error pages and logging in ASP.NET MVC https://dusted.codes/demystifying-aspnet-mvc-5-error-pages-and-error-logging 5 There are many ways of implementing error handling in ASP.NET MVC 5. Usually you will find solutions which involve at least one or a combination of these methods: HandleErrorAttribute Controller.OnException Method Application_Error event customErrors element in web.config httpErrors element in web.config Custom HttpModule All these methods have a historical reason and a justifyable use case. There is no golden solution which works for every application. It is good to know the differences in order to better understand which one is applied best. Before going through each method in more detail I would like to explain some basic fundamentals which will hopefully help in understanding the topic a lot easier. ASP.NET MVC Fundamentals The MVC framework is only a HttpHandler plugged into the ASP.NET pipeline. The easiest way to illustrate this is by opening the Global.asax.cs: public class MvcApplication : System.Web.HttpApplication Navigating to the implementation of HttpApplication will reveal the underlying IHttpHandler and IHttpAsyncHandler interfaces: public class HttpApplication : IComponent, IDisposable, IHttpAsyncHandler, IHttpHandler ASP.NET itself is a larger framework to process incoming requests. Even

Websites Community Support ASP.NET Community Standup ForumsHelp Web Forms:Guidance Videos Samples Forum Books Open Source Getting Started Getting StartedGetting Started with ASP.NET 4.5 Web http://www.asp.net/web-forms/overview/getting-started/getting-started-with-aspnet-45-web-forms/aspnet-error-handling Forms and Visual Studio 20131. Getting Started with Web Forms and Visual http://www.codeguru.com/csharp/.net/net_asp/mvc/handling-errors-in-asp.net-mvc-applications.htm Studio2. Create the Project3. Create the Data Access Layer4. UI and Navigation5. Display Data Items and Details6. Shopping Cart7. Checkout and Payment with PayPal8. Membership and Administration9. URL Routing10. ASP.NET Error HandlingIntroduction to ASP.NET Web FormsCreating a Basic Web Forms Page in Visual Studio 2013Creating ASP.NET Web asp.net mvc Projects in Visual Studio 2013Code Editing ASP.NET Web Forms in Visual Studio 2013ASP.NET Scaffolding in Visual Studio 2013ASP.NET Web Forms (dotnetConf 2014)Using Page Inspector for Visual Studio 2012 in ASP.NET Web FormsVisual Studio 2012 Hands On LabsWhat's New in ASP.NET and Web Development in Visual Studio 2012What's New in Web Forms in ASP.NET 4.5Using Page Inspector in Visual Studio asp.net mvc 4 2012Monitoring and TelemetryRoutingASP.NET 4 - RoutingASP.NET 4 - Defining RoutesASP.NET 4 - Constructing URLs from RoutesASP.NET 4 - Accessing URL Parameters in a PageJavaScript and Client FrameworksASP.NET 4 - Microsoft Ajax OverviewASP.NET AJAX Control Toolkit (maintained by DevExpress)Working with Data Getting Started with ASP.NET 4.5 Web FormsModel Binding and Web Forms in Visual Studio 20131. Retrieving and Displaying Data2. Updating, Deleting, and Creating Data3. Sorting, Paging, and Filtering Data4. Integrating JQuery UI Datepicker5. Using Query String Values to Filter Data6. Adding Business Logic LayerASP.NET 4 Web Forms - Validating User Input in a PageASP.NET 4 Web Forms - State ManagementASP.NET Data Access - Recommended ResourcesServer Data ControlsASP.NET 4 Data-Bound ControlsASP.NET 4 Data Source Controls OverviewASP.NET 4.5 Chart ControlRecommended Resources for ASP.NET Data AccessSecurity, Authentication, and Authorization Getting Started with ASP.NET 4.5 Web FormsASP.NET IdentityCreate a secure ASP.NET Web Forms app with user registration, email confirmation and password reset (C#)Create an ASP.NET Web Forms app with SMS Two-Factor Authentication (C#)OWIN and KatanaPerformanceUsing Asynchronous Methods in ASP.NET 4.5[Build 2014] Deep Dive: Improving Performance in Your ASP.NET App (Lev

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