Application Error Log 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. MSDN Library MSDN Library MSDN Library MSDN Library Design Tools Development Tools and Languages Mobile and Embedded Development .NET Development Office http://www.asp.net/web-forms/overview/getting-started/getting-started-with-aspnet-45-web-forms/aspnet-error-handling 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. Complete Example for https://msdn.microsoft.com/en-us/library/bb397417.aspx Error Handlers Other Versions Visual Studio 2010 .NET Framework 4 Visual Studio 2008 This code example includes elements for both page-level and application-level exception handling. Code Example Files The example consists of the following files: Web.config Global.asax Default.aspx ExceptionUtility (to be put in the App_Code folder) GenericErrorPage.aspx HttpErrorPage.aspx Http404ErrorPage.aspx DefaultRedirectErrorPage.aspx Web.config The following example shows the Web.config file. The customErrors section specifies how to handle errors that occur with file types that are mapped to ASP.NET, such as .aspx, .asmx, and .ashx files. (In IIS 6.0 and in IIS 7.0 in classic mode, static content files such as .html and .jpg files are not mapped to ASP.NET.) The settings in the example customErrors section cause any unhandled HTTP 404 (file not found) errors to be directed to the Http404ErrorPage.aspx file. These HTTP 404 errors would occur if a request were made for an .aspx file, .asmx file, and so on and if the requeste
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/5531859/error-logging-in-a-asp-net-webapplication 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 http://serverfault.com/questions/89681/where-is-asp-net-server-log-file-is-located 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 Error Logging in a application error ASP.NET WebApplication up vote 1 down vote favorite If an exception occurs, it should be logged to a text file. And that the user should be redirected to a page that explains the error to the user. Where do I start? c# asp.net error-handling error-logging share|improve this question edited Apr 3 '11 at 19:28 asked Apr 3 '11 at 19:21 user478636 1,268123166 1 Sure. application error log What's your question? –James Skemp Apr 3 '11 at 19:22 Use a try - catch block. Configure the location of file in web.config and add the file parameters with the try - catch block. –nandu.com Apr 3 '11 at 19:27 Actually, I need to log the error to a textfile. –user478636 Apr 3 '11 at 19:28 Do you want each exception to be logged to its own unique file? Or would you prefer that all exceptions be logged to one file? –Jim Scott Apr 3 '11 at 23:45 Either way it will be fine.... but i most likely prefer it be just 1 file –user478636 Apr 4 '11 at 5:23 add a comment| 3 Answers 3 active oldest votes up vote 3 down vote accepted I'd recommend using log4net. It's very easy to get this in place. First, download log4net. Unzip this, and add a reference to log4net.dll in your project. Create a basic config file named log4net.config in your root folder. This will log errors in log files named by date in the Logs folder outside of your web root.