Asp Net Error Line Number
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Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation asp net line chart Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like number validation in asp net you, helping each other. Join them; it only takes a minute: Sign up C# - get line number which threw exception up vote 99 down vote favorite 33 In a catch block, how can I get the
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line number which threw an exception? c# exception share|improve this question edited Dec 4 '15 at 3:55 Mogsdad 24.4k955123 asked Jul 25 '10 at 11:25 MBZ 5,6251767133 at runtime there is no source code. what this line no will be used for? at debug time, the IDE clearly shows line which throws exception. –ankitjaininfo Jul 25 '10 at 11:28 possible duplicate of Exception handling -- display line number where error occurred?
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–Fredrik Mörk Jul 25 '10 at 11:29 possible duplicate of Show line number in exception handling –Thom Smith Oct 25 '12 at 14:29 add a comment| 10 Answers 10 active oldest votes up vote 134 down vote accepted If you need the line number for more than just the formatted stack trace you get from Exception.StackTrace, you can use the StackTrace class: try { throw new Exception(); } catch (Exception ex) { // Get stack trace for the exception with source file information var st = new StackTrace(ex, true); // Get the top stack frame var frame = st.GetFrame(0); // Get the line number from the stack frame var line = frame.GetFileLineNumber(); } Note that this will only work if there is a pdb file available for the assembly. share|improve this answer answered Jul 25 '10 at 11:52 Quartermeister 32.6k67178 1 ?(New StackTrace(ex, True)).GetFrame(0).GetFileLineNumber() for VB single line from the immediate window. –Jonathan Oct 18 '12 at 9:55 12 C# one liner: int line = (new StackTrace(ex, true)).GetFrame(0).GetFileLineNumber(); –gunwin Aug 23 '13 at 12:15 4 This always returns 0 for me. Is this caused by not having a pdb file? What is it and how to get it? (I am using ASP.net) –Brabbeldas Sep 27 '13 at 9:58 6 Why are you using GetFrame(0)? I would think th
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Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions c# exception stack trace line numbers Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join http://stackoverflow.com/questions/3328990/c-sharp-get-line-number-which-threw-exception them; it only takes a minute: Sign up Display lines number in Stack Trace for .NET assembly in Release mode up vote 94 down vote favorite 37 Is there a way to display the lines in the stack trace for the .NET assembly build/deployed in Release mode? UPDATE: My application is divided into three class library projects and one http://stackoverflow.com/questions/628565/display-lines-number-in-stack-trace-for-net-assembly-in-release-mode ASP.NET "website" project. The error I am trying to track down is in one of the three class library projects. I only deployed the pdb file for the class library project that is generating the "Object reference not set to an instance of an object" error. The line numbers are still not showing up in the stack trace. Do I need to deploy the pdb files for all projects to get the line numbers in the stack trace? Working solution Deploying the pdb file for each application fixed the line number issue. c# .net visual-studio stack-trace line-numbers share|improve this question edited Mar 30 '09 at 21:42 asked Mar 10 '09 at 0:44 Michael Kniskern 9,98750131198 add a comment| 8 Answers 8 active oldest votes up vote 87 down vote accepted Go into the Properties window for the project where you want to see stack trace line numbers. Click on the Build "vertical tab". Select "Release" configuration. Check the DEBUG constant parameter. Uncheck the "Optimize code" parameter to avoid the occasional trace issue with inlined
Newsgroup, A very short question: If have a try/catch structure. In the catch part I would like to get the line number where the exception has occured? Can I get this information and if so how? Regards, Sune... Thread Tools Show Printable Version Email this http://www.justskins.com/forums/error-line-number-22298.html Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode July 1st,08:41 AM #1 Error line number Hi Newsgroup, A very short question: If have a try/catch structure. In the catch part I would like to get the line number where the exception has occured? Can I get this information and if so how? Regards, Sune Sune Hansen Guest July 1st,08:50 AM #2 Re: Error line number As far as I know; after compilation, errors asp net won't show line numbers because, they're not in Source Code form. There may be some difference in CLR that I don't know. Serdar KALAYCI "Sune Hansen"