Asp.net Custom Error Handling Class
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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 asp.net error logging centers Retired content Samples We’re sorry. The content you requested has been removed. asp.net application_error You’ll be auto redirected in 1 second. MSDN Library MSDN Library MSDN Library MSDN Library Design Tools Development Tools asp.net mvc error handling and Languages Mobile and Embedded Development .NET Development Office development Online Services Open Specifications patterns & practices Servers and Enterprise Development Speech Technologies Web Development Windows Desktop App Development TOC Collapse http://www.asp.net/web-forms/overview/getting-started/getting-started-with-aspnet-45-web-forms/aspnet-error-handling 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: Handle Page-Level Errors Other Versions Visual Studio 2010 .NET Framework 4 Visual Studio 2008 .NET Framework 3.0 Visual Studio 2005 If possible, you should handle errors in Try/Catch blocks within your code, because a https://msdn.microsoft.com/en-us/library/ed577840.aspx problem is more easily corrected where it occurs. If the user can help correct a problem, the page needs to return to the same place so the user has a context for understanding what to do. A page-level handler returns you to the page, but there is no longer anything on the page because instances of controls are not created. To provide the user any information, you must specifically write it to the page. You would probably use a page-level error handler to log unhandled errors or to take the user to a page that can display helpful information. This code example shows a handler for the Error event in an ASP.NET Web page. This handler catches all exceptions that are not already handled within Try/Catch blocks in the page. After you handle an error, you must clear it by calling the ClearError method of the Server object (HttpServerUtility class). Example This handler filters for specific kinds of exceptions. For an ArgumentOutOfRangeException exception, the handler writes some text on the page, provides a link back to the page, logs the error, and notifies system administrators. For an InvalidO
Version 0.5.3 Released We want your feedback: Comment Emotions C# Corner Annual Conference 2017 Announced Future of .NET: Why Is .NET Core Important? Must Read: 50 Important Queries In SQL Server C# http://www.c-sharpcorner.com/article/custom-error-handling-in-Asp-Net/ Corner Contribute An Article A Blog A News A Video A Link An Interview Question Ask http://www.codeproject.com/Articles/10593/Error-Handling-in-ASP-NET a Question TECHNOLOGIES .NET Chapters Internet & Web Oracle String in C# .NET Core Cloud Internet of Things Outsourcing Swift ADO.NET Coding Best Practices iOS PHP TypeScript AJAX Cognitive Services Java Power BI Universal Windows Platform Android Cryptography JavaScript Products Visual Studio Angular 2 Current Affairs JQuery Project Management WCF AngularJS Databases & DBA JSP Python Web Development Architecture Design Patterns & error handling Practices Knockout R Web Services ASP.NET Dynamics CRM Learn C# Corner Robotics & Hardware Windows 10 ASP.NET Core Entity Framework LINQ Security Windows Controls Azure Error Zone Machine Learning Servers Windows Forms Big Data Games Programming Microsoft Office SharePoint Windows PowerShell BizTalk Server GDI+ & Graphics Mobile Development SignalR WPF Bot Framework Google Development Node.js Smart Devices Xamarin C# HoloLens Office Development Software Testing XAML C, C++, MFC How do I OOP/OOD SQL Language XML Career Advice HTML asp.net error handling 5 Open Source SQL Server Request a new Category| View All ANSWERS BLOGS VIDEOS INTERVIEWS BOOKS NEWS CHAPTERS CAREER Jobs CODE IDEAS Scroll To Top Reader Level: Article Custom Error Handling in ASP.NET By Amit Kukreja on May 30, 2002 Structured exception handling is a fundamental part of the CLR and provides .Net programmers a great way of managing errors. In addition to CLR exception system, ASP.Net also provides ways of handling errors. 186.5k 0 1 facebook twitter linkedIn google Plus Reddit WhatsApp expand IntroductionStructured exception handling is a fundamental part of the CLR and provides .Net programmers a great way of managing errors. In addition to CLR exception system, ASP.Net also provides ways of handling errors.When a runtime or design-time error occurs in an application, ASP.Net shows a default error page that gives a brief description of the error along with the line number on which the error occurred. A developer would wish to view this default error page, during the testing of the application since the description helps him in rectifying the error. But he would never want a user trying to access his application, to view this error page. The user would be least bothered to know about the error. Instead of showing the default error page, it would be more sensible to show a customized error page that would let the user send notification of the error to the administrator.Explan
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