Application_error Get Last Error
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for my application:
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Library MSDN Library MSDN Library MSDN Library Design Tools Development Tools and Languages Mobile and Embedded Development .NET Development Office development Online Services Open Specifications patterns & http://stackoverflow.com/questions/343014/asp-net-custom-error-page-server-getlasterror-is-null 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 Error Handlers Other Versions Visual Studio 2010 .NET Framework 4 Visual https://msdn.microsoft.com/en-us/library/bb397417.aspx 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 requested file did not exist. All other unhandled errors in ASP.NET files are directed to the DefaultRedirectErrorPage.aspx file. If static content files are no
ASP.NET Community Standup Forums Help Home/ASP.NET Forums/General ASP.NET/State Management/How to get http://forums.asp.net/t/1275807.aspx?How+to+get+the+Error+Status+Code+Number+whitin+Application_Error+event+handler+ the Error Status Code Number whitin Application_Error even... How http://sunali.com/2008/01/16/why-does-server-getlasterror-return-null/ to get the Error Status Code Number whitin Application_Error event handler? [Answered]RSS 3 replies Last post Apr 07, 2010 02:18 AM by abdulwakeel ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads error getting Unanswered Threads Unresolved Threads Support Options Advanced Search Reply Dynamic2008 Member 73 Points 164 Posts How to get the Error Status Code Number whitin Application_Error event handler? Jun 15, 2008 06:38 PM|Dynamic2008|LINK I have this in my web.config:
what the exception was then you have to start checking Context.AllErrors. I wanted to check what can be the reason to make GetLastError() method angry with myself and tried search engines to see what other people say about it. Most of the people keep writing that GetLastError method of Server object returns null if you want to call it inside a page's load or in the error page that causes a redirection and makes you loose the Exception object. Well, I really don't try to implement a page specific error handling architecture. What I am doing is simply trying to access the last error within the Error event of the Context instance in my custom IHttpModule. So if you are stacked with Server.GetLastError, try using to access them as shown in the following code.
System.Text.StringBuilder sb = new System.Text.StringBuilder(); if (app.Context.AllErrors.Length > 0) { for (int i = 0; i < app.Context.AllErrors.Length; i++) { sb.Append(string.Format("\n\napp.Context.AllErrors[{0}]:\n\n{1}", i, app.Context.AllErrors[i])); } }
PS: "app" is considered to be the current HttpApplication object. Update: I've just realized that EpiServer's built-in error handling module clears the exception so I can't access it using Server.GetLastError() method. Though it is still interesting how I can access the exception by walking through the Context.AllErrors collection. When I turned off EpiServer's built-in error handling feature, I started to get the exception using Server.GetLastError() but keep on mind that Context.AllErrors collection still works pretty fine. Tags: asp.networkaround You may also like... 0 BuildManager.CreateInstanceFromVirtualPath Wed, 5 Nov 2008 by Coskun Sunali · Published Wed, 5 Nov 2008 · Last modified Mon, 26 Jan 2009 1 ASP.NET 2.0 - DataList ve Repeater Mon, 4 Jul 2005 by Coskun Sunali · Published Mon, 4 Jul 2005 · Last modified Fri, 24 Jan 2014 2 Çözüm: Atlas, Cookie problemi Thu, 29 Jun 2006 by Coskun Sunali · Published Thu, 29 Jun 2006 · Last modified Fri, 24 Jan 2014 3 Responses Comments2 Pingbacks1 Martin Kulov says: Thu, 17 Jan 2008 at 03:35 I also posted this question on forums.asp.net, but I did not get any response. http://forums.asp.net/p/1204058/2103097.aspx Coskun SUNALI says: Fri, 18 Jan 2008 at 03:04 Believe me or not, I have even red your post on the asp.net forums. I hope that can give you the imagination about how many posts I've checked :) SharePoint 2010: Adding custom error page | Leonid's space Wed, 8 Jun 2011 […] relying on Server.GetLastError() I use  Context.AllErrors array of exception objects […] Leave a Reply Cancel reply Your em