Global.asax Redirect On Error
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ASP.NET Community Standup Forums Help Home/ASP.NET Forums/General ASP.NET/Getting Started/Redirecting if Error in Global.asax Redirecting if Error in Global.asax [Answered]RSS 6 replies Last post May 03, 2011 11:22 AM how to handle application error in global.asax in mvc by ramiramilu ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts asp.net error handling best practices Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Reply kjmcad Member 72 Points 227 Posts Redirecting if
Global.asax Application_error
Error in Global.asax May 02, 2011 09:58 AM|kjmcad|LINK How do you redirect to a view error page if an error occurs in your global.asax? You gotta love this stuff Reply Shellymn
Global.asax Application_error Not Firing
Participant 1640 Points 477 Posts Re: Redirecting if Error in Global.asax May 02, 2011 11:34 AM|Shellymn|LINK You can put a custom error.htm page in web.config
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Page Level Error Handling In Asp.net Example
Community Magazine Forums Blogs Channel 9 Documentation APIs and reference exception handling in asp net c# with example Dev centers Retired content Samples We’re sorry. The content you requested has been removed. You’ll asp.net custom error page be auto redirected in 1 second. MSDN Library MSDN Library MSDN Library MSDN Library Design Tools Development Tools and Languages Mobile and Embedded Development .NET Development http://forums.asp.net/t/1677525.aspx?Redirecting+if+Error+in+Global+asax Office development Online Services Open Specifications patterns & practices Servers and Enterprise Development Speech Technologies Web Development Windows Desktop App Development TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. How to: https://msdn.microsoft.com/en-us/library/24395wz3.aspx Handle Application-Level Errors Other Versions Visual Studio 2010 .NET Framework 4 Visual Studio 2008 .NET Framework 3.0 Visual Studio 2005 This code example shows how to create an error handler in the Global.asax file that will catch all unhandled ASP.NET errors while processing a request — in other words, all the errors that are not caught with a Try/Catch block or in a page-level error handler. In the example, the handler transfers control to a generic error page named GenericErrorPage.aspx, which interprets the error and displays an appropriate message. Example The following example is from a complete code sample in Complete Example for Error Handlers. Security Note Never set customErrors to Off in your Web.config file if you do not have an Application_Error handler in your Global.asax file. Potentially compromising information about your Web site can be exposed to anyone who can cause an error to occur on your site. C#VB Copy void
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1, 2011 • (7) ASP.NET MVC's controllers have great error handling capabilities and can be easily extended to cater for application specific requirements. However, many developer don't want to manage errors at a controller level and would rather manage 99 percent of errors from a single location. This allows for a single point of error logging, notification and handling. The Application_Error event within the global.asax is the perfect place for this, but there are a few issues to consider when used in an MVC project. Server.Transfer is not available to serve an error message as it requires a physical file to serve. Your MVC project more than likely doesn't have one of theses as it uses routes, controllers and views. We need to find a workaround for this in order to return suitable response headers. Reponse.Redirect is not suitable as '500: Internal Server Error' and '404: Not Found' pages should serve a suitable response header, not a 301 redirect. Response.Clear() should be called to ensure that any content written to the response stream before the error occurred is removed. Server.ClearError() must be called to stop ASP.NET from serving the yellow screen of death. With these points in mind the following steps can be coded into the Application_Error event for error handling and logging. Get the last error raised. Get the error code to respond with. Log the error (I'm ignoring 404′s). Clear the response stream. Clear the server error. Render the error handling controller without a redirect. Here is the Application_Error code… void Application_Error(object sender, EventArgs e) { var error = Server.GetLastError(); var code = (error is HttpException) ? (error as HttpException).GetHttpCode() : 500; if (code != 404) { // Generate email with error details and send to administrator // I'm using RazorMail which can be downloaded from the Nuget Gallery // I also have an extension method on type Exception that creates a string representation var email = new RazorMailMessage("Website Error"); email.To.Add("errors