Httpexception Error Code
Contents |
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 Samples Retired httpexception c# content We’re sorry. The content you requested has been removed. You’ll be auto
Httpexception Status Code
redirected in 1 second. MSDN Library MSDN Library MSDN Library MSDN Library Design Tools Development Tools and Languages Mobile http status code 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
Httpexception Gethttpcode
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 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 httpexception was unhandled by user code 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 not handled by ASP.NET, a request for a nonexistent .html or .jpg file does not cause a redirect to the Http404ErrorPage.aspx file. If you want ASP.NET to handle requests for all file types, you can configure IIS to map file-name extensions to ASP.NET. Note In the example, the mode attribute is set to "On" so that you can error messages
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
Httpexception Not Found
posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss
System.web.httpexception' Was Thrown
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 exception of type 'system.web.httpexception' was thrown a minute: Sign up How to catch a specific HttpException (#0x80072746) in an IHttpHandler up vote 3 down vote favorite 1 It appears that this HttpException (0x80072746 - The remote host closed the connection) can be thrown if, for example, https://msdn.microsoft.com/en-us/library/bb397417.aspx the user closes the window whilst we are transmitting a file. Even if we send the files in smaller blocks and check the client is still connected, the exception can still occur. We want to be able to catch this specific exception, to ignore it. The ErrorCode provided in the HttpException is an Int32 - too small to hold 0x80072746, so where do we find this number? c# ihttphandler httpexception share|improve this question asked Feb 24 '11 at 12:45 grebe 162 add http://stackoverflow.com/questions/5104843/how-to-catch-a-specific-httpexception-0x80072746-in-an-ihttphandler a comment| 3 Answers 3 active oldest votes up vote 5 down vote Int32 is not really too small to hold 0x80072746; only in “normal” notation, this number is negative: 0x80072746 == -2147014842, you can create a constant to compare the error code against: const int ErrConnReset = unchecked((int)0x80072746); or const int ErrConnReset = -2147014842; share|improve this answer answered Feb 24 '11 at 12:56 Mormegil 6,02512759 add a comment| up vote 5 down vote The HttpException.ErrorCode property gives you the error code you are looking for. Make it look similar to this: try { //... } catch (HttpException ex) { if ((uint)ex.ErrorCode != 0x80072746) throw; } share|improve this answer answered Feb 24 '11 at 13:26 Hans Passant 655k819631606 add a comment| up vote 2 down vote In computer science, a negative integer is represented in hexadecimal with a the first bit set to 1 (source: wikipediat). According that, the hexadecimal number 0x80072746 can be written in base 2 : 1000 0000 0000 0111 0010 0111 0100 0110 The first bit is set... then it correspond actually to this number : -0111 1111 1111 1000 1101 1000 1011 1010 which can finally be represented in base 10 like this : -2147014842 which is finally, actually an correct integer. Don't know if it can help you to solve the problem. share|improve this answer answered Feb 24 '11 at 12:57 Steve B 25k864114 add a comment| Your Answer draft saved draft discarded Sign
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 http://stackoverflow.com/questions/5612970/throwing-an-httpexception-always-sends-back-http-500-error 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 http://www.java2s.com/Code/ASP/Development/HttpExceptionErrorCode.htm Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Throwing an HttpException always sends back HTTP 500 error? up vote status code 11 down vote favorite 4 I'm trying to throw an HTTP 403 error code back at the client. I've read that HttpException is the cleanest way to accomplish this, but it's not working for me. I throw the exception from within a page like this: throw new HttpException(403,"You must be logged in to access this resource."); However, this will only give a standard ASP.Net stack trace(with 500 error) system.web.httpexception' was thrown when CustomErrors is off. If CustomErrors is on, then this will not redirect to the page I have setup to be displayed when a 403 error occurs. Should I forget about HttpException and instead set all the HTTP codes myself? How do I fix this? The custom errors part of my Web.Config is this:
Master PageValidation by ControlValidation by FunctionWebPartWPFXMLHttpException: ErrorCode : HttpException«Development«ASP.NetASP.NetDevelopmentHttpExceptionHttpException: ErrorCode <%@ Page Language="vb" EnableSessionState="false" %>