Error Handling Module In Asp.net
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resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. Web Applications (ASP.NET) ASP.NET Infrastructure Infrastructure Rich Custom Error Handling with ASP.NET Rich Custom Error Handling with ASP.NET Rich Custom Error Handling https://www.asp.net/web-forms/overview/getting-started/getting-started-with-aspnet-45-web-forms/aspnet-error-handling with ASP.NET The ASP.NET HTTP Runtime The ASP.NET Page Object Model ASP.NET Performance Monitoring, and When to Alert Administrators E Pluriblog Unum: Merging RSS Feeds Enterprise Localization Toolkit Finite State Machines, Wizards and the Web Globalization Architecture for ASP.NET One Site, Many Faces The Quest for ASP.NET Scalability Regular Expressions in ASP.NET Rich https://msdn.microsoft.com/en-us/library/aa479319.aspx Custom Error Handling with ASP.NET Search Dynamically for Plug-Ins skmFAQs.NET: An ASP.NET FAQ Application Turn Your Log Files into Searchable Data Using Regex and the XML Classes Understanding ASP.NET View State Using Visual SourceSafe for ASP.NET--Start to Finish Walkthrough: Tracking Server Progress from an ASP.NET Client Application Watching Your Server Processes 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. Rich Custom Error Handling with ASP.NET By Eli Robillard January 2004 Applies to: Microsoft® ASP.NET Summary: Adding your own custom error handling to your ASP.NET Web applications can ease debugging and improve customer satisfaction. Eli Robillard shows how you can create an error-handling mechanism that shows a friendly face to customers and still provides the detailed technical information developers will need. (19 printed pages) Download the source code for this article. Contents Introduction Errors Raise Exc
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site http://stackoverflow.com/questions/18753832/asp-net-custom-error-handling-httpmodule-is-not-redirecting-to-desired-error-han About Us Learn more about Stack Overflow the company Business Learn more about http://stackoverflow.com/questions/20003880/will-onerror-in-an-httpmodule-supersede-any-existing-existing-error-handling hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up ASP.NET custom error handling HttpModule error handling is not redirecting to desired error handling page up vote 1 down vote favorite The error handling HttpModule has code in it to redirect the user to the appropriate error page, but it is not doing that, instead it is displaying the error page with the technical details including the stack trace. I am maintaining a web app under Visual Studio 2008 and it was error handling module previously running fine when working on it under Win XP, but we have since moved onto Win 7 and I have ran into this issue when the user does not have the correct permission to view the selected data. I have added the necessary changes to make the app work under IIS 7, including adding the HttpModule to the
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Will OnError in an HttpModule supersede any existing existing error handling? up vote 1 down vote favorite I have been tasked with creating a sort of global error handling solution, so I'm creating an HttpModule to be dropped into an existing ASP.NET solution. Sometimes these existing web apps will have their own error handling (try/catch) that might do something specific. QUESTION When an app encounters an exception, does the OnError in my HttpModule fire last since it has more of a global scope than a specific try/catch inside the app? Will it fire last every single time? Will OnError catch every single application exception, handled AND unhandled? When I say handled I mean if an error is already "handled" in some section of my code somewhere in my app, will it wind up in OnError? c# asp.net error-handling httpmodule onerror share|improve this question edited Aug 8 at 13:39 Luke Girvin 9,70554768 asked Nov 15 '13 at 14:54 Mike Marks 4,48263684 add a comment| 1 Answer 1 active oldest votes up vote 3 down vote accepted Your HttpModule will only get those exceptions that are not caught by the application, as is clearly stated in the documentation If the code that throws an exception is inside a try...catch block, there is no exception to be propagated to the global error handler. If you handle the exception and want to supress the default ASP.NET error message you can do so with the ClearError method. If you really want to know about all exceptions, you can use the FirstChanceException event on the AppDomain to get notify directly when the exception is caught. Not however that you will probably catch way more exceptions than you expect that way - many exceptions are thrown and gracefully handled within the framework. share|improve this answer edited Nov 15 '13 at 15:03 answered Nov 15 '13 at 14:57