Error Handling In .net Application
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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 asp.net application error handling Samples We’re sorry. The content you requested has been removed. You’ll be auto wpf application error handling redirected in 1 second. MSDN Library MSDN Library MSDN Library MSDN Library Design Tools Development Tools and Languages Mobile and error handling in application engine peoplesoft 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 the table of content Expand the c# console application error handling table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. How to: 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
Error Handling In Vb Net
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 Application_Error(object sender, EventArgs e) { // Code that runs when an unhandled error occurs // Get the exception object. Exception exc = Server.GetLastError(); // Handle HTTP errors if (exc.GetType() == typeof(HttpException)) { // The Complete Error Handling Example generates // some errors using URLs with "NoCatch" in them; // ignore these here to simulate what would happen // if a global.asax handler were not implemented. if (exc.Message.Contains("NoCatch") || exc.Message.Contains("maxUrlLength")) return; //Redirect HTTP errors to HttpError page Server.Transfer("HttpErrorPage.aspx"); } // For other kinds of errors give the user
resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV
Asp.net Error Handling Best Practices
Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation asp.net application_error APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested has how to handle application error in global.asax in mvc been removed. You’ll be auto redirected in 1 second. MSDN Library MSDN Library MSDN Library MSDN Library Design Tools Development Tools and Languages Mobile https://msdn.microsoft.com/en-us/library/24395wz3.aspx 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 the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is https://msdn.microsoft.com/en-us/library/w16865z6.aspx archived and is not being maintained. Error Handling in ASP.NET Pages and Applications Other Versions Visual Studio 2010 .NET Framework 4 Visual Studio 2008 .NET Framework 3.0 Visual Studio 2005 This section describes how to check for errors in your pages and create global error handlers. In This Section How to: Handle Page-Level Errors Provides information about how to catch unhandled errors in the code for the page on which they occur. How to: Handle Application-Level Errors Provides information about how to catch unhandled errors that occur in any page in the Web site. Related Sections ASP.NET Troubleshooting and Debugging Provides information about techniques for how to find errors in ASP.NET Web applications. How to: Display Safe Error Messages Provides information about security implications of displaying error messages. See Also Other Resources Rich Custom Error Handling with ASP.NET Show: Inherited Protected Print Export (0) Print Ex
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