C# Log Error Line Number
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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 c# exception line number release mode developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question c# get line number from exception without pdb x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; how do i find the line number of exception in c# it only takes a minute: Sign up How to get error line number of code using try-catch up vote 19 down vote favorite 3 I want to get line number of code which cause error. For example; static void c# stacktrace class Main(string[] args) { using (SqlConnection conn = new SqlConnection(bagcum)) { SqlCommand cmd = conn.CreateCommand(); cmd.CommandText = "DONTINSERT into GIVEMEERROR(CamNo,Statu) values (" + 23 + "," + 0 + ")"; conn.Open(); int n = cmd.ExecuteNonQuery(); } } so As we know that code doesn't work, it will throw exception Line number of code which is: int n = cmd.ExecuteNonQuery(); So how can get that line number of using try-catch? I tried using a StackTrace class but it gives line number
Get Line Number From Exception Java
as 0: static void Main(string[] args) { try { using (SqlConnection conn = new SqlConnection(bagcum)) { SqlCommand cmd = conn.CreateCommand(); cmd.CommandText = "DONTINSERT into GIVEMEERROR(CamNo,Statu) values (" + 23 + "," + 0 + ")"; conn.Open(); int n = cmd.ExecuteNonQuery(); } } catch (Exception ex) { System.Diagnostics.StackTrace trace = new System.Diagnostics.StackTrace(ex, true); Console.WriteLine("Line: " + trace.GetFrame(0).GetFileLineNumber()); } } OUTPUT: Line:0 Update: Usually error line of code is 22 so I have to get that number. Thanks c# exception share|improve this question edited Mar 22 '14 at 22:04 asked Dec 1 '11 at 8:39 Desmond Ekici 3,89343360 If you're in RELEASE mode, the line number (amongst other) is not any more in the stacktrace. The easiest way in to compile in DEBUG mode. If it is still not working, check if you have full Debug info in the project properties\Advanced\Debug Info. –JiBéDoublevé Dec 1 '11 at 10:00 @JiBéDoublevé it is in Debug mode, and it s full Debug –Desmond Ekici Dec 1 '11 at 11:53 1 Are your .pdb files in the same directory as all the other files? –JiBéDoublevé Dec 1 '11 at 12:08 @JiBéDoublevé yes there is –Desmond Ekici Dec 1 '11 at 12:47 add a comment| 9 Answers 9 active oldest votes up vote 11 down vote accepted Try this simple hack instead: First Add this (extension) class to your namespace(most be toplevel class): public static class
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Exception Line Number Python
have Meta Discuss the workings and policies of this site About c# exception stack trace line numbers Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads c# get line number of exception with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, http://stackoverflow.com/questions/8338495/how-to-get-error-line-number-of-code-using-try-catch just like you, helping each other. Join them; it only takes a minute: Sign up Exception handling — display line number where error occurred? [duplicate] up vote 11 down vote favorite 3 Possible Duplicate: Show line number in exception handling Can someone please tell me how to get the line number of the code where http://stackoverflow.com/questions/2723607/exception-handling-display-line-number-where-error-occurred the error occurred and display it to the console? Other information like the file name or method name would be very handy. c# share|improve this question edited Apr 27 '10 at 18:46 John Saunders 138k20175320 asked Apr 27 '10 at 17:48 CSharp Noob 136129 marked as duplicate by casperOne Oct 26 '12 at 12:12 This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question. duplicate stackoverflow.com/questions/8338495/… –Michael Riva Sep 2 '14 at 12:53 add a comment| 5 Answers 5 active oldest votes up vote 10 down vote accepted You can print the entire stack trace by using a try/catch around the code that can throw and then using Console.WriteLine to show the exception object: try { new Program().Run(); } catch (Exception exception) // Prefer to catch a more specific execption. { Console.WriteLine(exception); } Output: System.IndexOutOfRangeException: Index was outside the bounds of the array. at Program.Run() in C:\Console Application1\P
SQL Server 2014 Express resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events https://social.msdn.microsoft.com/Forums/en-US/a58dc2a0-0612-407b-8cbe-10f1784ba85a/how-to-retreive-the-line-number-and-file-name-of-c-source-code?forum=csharplanguage 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 http://www.nullskull.com/q/10472806/to-get-line-number-during-exception-log.aspx auto redirected in 1 second. Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Asked by: How to line number retreive the line number and file name of C# source code Archived Forums V > Visual C# Language Question 0 Sign in to vote hi all I want to log information about the method currently running. I want to get name of method that is currently invoked. Also I want to get line get line number number which is currently running. I can get line number for exception occurence... but i want to log a method information if exception is not occured.....& method is going to complete its operation well. it is top urgent hoping any one can help me. Thanx in adavance Friday, August 11, 2006 6:20 AM All replies 0 Sign in to vote Hi. Here's what you looking for:using System;using System.Diagnostics;namespace ConsoleApplication23{ class Program { static void Main(string[] args) { ShowDebugInfo(); Console.ReadKey(); } private static void ShowDebugInfo() { StackFrame stackFrame = new StackFrame(1, true); string method = stackFrame.GetMethod().ToString(); int line = stackFrame.GetFileLineNumber(); Console.Write(line + ": " + method); } }}The ShowDebugInfo method gets the line number and method of where it was called. If you run that code, it outputs "10: Void Main(System.String[])".If you set the the stackFrame's constructor parameter to be as 0, you get the line and method where it itself was created. You ca
the following code to get the line number but returns 0 by default void Application_Error(object sender, EventArgs e) { // Code that runs when an unhandled error occurs Exception ex = Server.GetLastError(); System.Diagnostics.StackTrace trace = new System.Diagnostics.StackTrace(ex, true); System.Diagnostics.StackFrame fm = new System.Diagnostics.StackFrame(true); string sline = trace.GetFrame(trace.FrameCount - 1).GetFileLineNumber().ToString(); } Note:The following code to get linenumber works fine when I tried within try catch block