How To Create Error Log In Vb.net
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. Developing Applications with Visual Basic Programming in Visual Basic Logging Information from the Application Logging Information from the Application How to: Log Exceptions How to: Log Exceptions How to: Log Exceptions How to: Write Log Messages How to: Log Exceptions How to: Log Messages When the Application Starts or Shuts Down How to: Write to an Application Event Log How to: Write Event Information to a Text File Working with Application Logs Walkthrough: Determining Where My.Application.Log Writes Information Walkthrough: Changing Where My.Application.Log Writes Information Walkthrough: Filtering My.Application.Log Output Walkthrough: Creating Custom Log Listeners Troubleshooting: Log Listeners 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. How to: Log Exceptions in Visual Basic Visual Studio 2015 Other Versions Visual Studio 2013 Visual Studio 2012 Visual Studio 2010 Visual Studio 2008 Visual Studio 2005 You can use the My.Application.Log and My.Log objects to log information about exceptions that occur in your application. These examples show how to use the My.Application.Log.WriteException method to log exceptions that you catch explicitly and exceptions that are unhandled.For logging tracing information, use the My.Application.Log.WriteEntry method. For more information, see WriteEntryTo log a handled exceptionCreate the method that will generate the exception information. VB Copy Public Sub ExceptionLogTest(ByVal fileName As String) End Sub Use a Try...Catch block to catch the exception. VB Copy Try Catch ex As Exception End Try Put the code that could generate an exception in the Try block. Uncomment the Dim and MsgBox lines to cause a NullReferenceException exception. VB Copy ' Code that might generate an exception goes here. ' For example: ' Dim x As Object ' MsgBox(x.ToString) In the Catch block, use the My.Application.Log.WriteException method to write the exception information. VB Copy My.Application.Log.WriteException(ex, TraceEventType.Error, "Exception in ExceptionLogTest " & "with argument " & fileName & ".") The following example shows the complete code for logging a handled excepti
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 posting ads 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, just like you, helping each other. Join them; it only takes a minute: Sign up How to log Catch exception to a text file up vote 0 https://msdn.microsoft.com/en-us/library/f9shkfdd.aspx down vote favorite I have a vb.net program that runs a Try Catch. What i'd like to have happen, if there is an exception is have it log that exception to a text file. I have: Catch ex As Exception MsgBox(ex.Message) My.Application.Log.WriteException(ex, TraceEventType.Error, "Exception " & "with argument " & "C:\Log.txt" & ".") End Try But it's not sending the exception to the logfile. What am I missing? vb.net http://stackoverflow.com/questions/24017860/how-to-log-catch-exception-to-a-text-file try-catch share|improve this question asked Jun 3 '14 at 14:30 Shmewnix 44371739 1 While not an answer to your question, you should look into Elmah for error logging. asp.net/web-forms/tutorials/deployment/… –MiniRagnarok Jun 3 '14 at 14:32 i wouldn't know. i wrote my own logging class. also, you could be missing this: msdn.microsoft.com/en-us/library/yhx0xwks.aspx –porkchop Jun 3 '14 at 14:34 you probably do not have access to write to "C:\" change to a temp folder or a Users folder –Plutonix Jun 3 '14 at 16:04 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote I think the example here: http://msdn.microsoft.com/en-us/library/dsxzceby(v=vs.90).aspx might have mislead you a bit. I find it a bit odd. I think this is probably better: Public Sub SomeMethodWhichMightGenerateException(byval someArg as String) Try ' Code that might generate an exception goes here. ' For example: ' Dim x As Object ' MsgBox(x.ToString) Catch ex As Exception My.Application.Log.WriteException(ex, _ TraceEventType.Error, _ "Exception with argument " & someArg & ".") End Try End Sub fileName is just a random variable in the msdn example and nothing to to do with where the Exception is logged... Look here http://msdn.microsoft.com/en-us/library/7fx0fexe(v=vs.90).aspx to see where My.Application.Log.WriteException writes data to. Alternatively you co
Basics of Error Logs Jared Woodruff SubscribeSubscribedUnsubscribe172172 Loading... Loading... Working... Add to Want to watch this again later? Sign in to add this video to a playlist. Sign in Share More Report Need to report the video? Sign in https://www.youtube.com/watch?v=ipyniMVwcRM to report inappropriate content. Sign in Transcript Statistics 2,180 views 10 Like this video? Sign in to make your opinion count. Sign in 11 0 Don't like this video? Sign in to make your opinion count. Sign in 1 Loading... Loading... Transcript The interactive transcript could not be loaded. Loading... Loading... Rating is available when the video has been rented. This feature is not available right now. Please try how to again later. Uploaded on Nov 3, 2011Sharper Software's Lead Developer Jared Woodruff Takes us though some basics of Error logging and bug capture in VB.NET.Updated 2016 Project Download: https://dl.dropboxusercontent.com/u/4... Category Science & Technology License Standard YouTube License Show more Show less Loading... Autoplay When autoplay is enabled, a suggested video will automatically play next. Up next VB.NET Tutorial - Custom Pop Up Messages - Duration: 15:24. Jared Woodruff how to create 14,251 views 15:24 5.16 Error Handling in VB.Net (Try, Catch) - Duration: 15:53. Firchild 8,938 views 15:53 Write error log in C#/VB.NET - Duration: 2:50. Stefaan Alleweireldt 693 views 2:50 156 VB net Tutorial 156 Game Part 12 Creating The Event Log - Duration: 8:44. compututsvideos 284 views 8:44 Visual Basic Tutorials for Absolute Beginners - Duration: 8:45:26. CodeGeek 274,289 views 8:45:26 How to use log4net - Duration: 11:21. perfectfire 9,952 views 11:21 Sử dụng log4net đơn giản với winform trong vb.net - Duration: 2:56. Thanh Tú Trần 284 views 2:56 Multi-Threading, TCP & Network Stream in VB.NET - Duration: 8:51. Jared Woodruff 31,534 views 8:51 Excel Visual Basic (VBA) for Beginners - Part 1 of 4: Buttons and Macros - Duration: 6:49. Tiger Spreadsheet Solutions 99,628 views 6:49 Multi-threaded Logging - Duration: 3:17. TheObjectGuyOnUTube 3,139 views 3:17 How to log application level error and redirect the user to error page - Duration: 5:49. .NET Interview Preparation videos 1,307 views 5:49 Visual Basic 2010 | How to make simple login and register system - Duration: 9:40. Amar Lee 190,949 views 9:40 [VB.NET] Multi-Threading Properly Using Delegates - Duration: 6:09. HFPerplexity 17,304 views 6:09 log4Net_Tutorial: Basic startup - Duration: 4:06. prachiruparelia 5,795 views 4:06 C