C# Writing To Error Log
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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 write error log file in c# you requested has been removed. You’ll be auto redirected in 1 second. Application Essentials c# write error to event log File and Stream I/O Common I/O Tasks Common I/O Tasks How to: Open and Append to a Log File How to: c# write to application event log Open and Append to a Log File How to: Open and Append to a Log File How to: Copy Directories How to: Enumerate Directories and Files How to: Read and Write to a Newly Created Data
C# Write Exception To Event Log
File How to: Open and Append to a Log File How to: Write Text to a File How to: Read Text from a File How to: Read Characters from a String How to: Write Characters to a String How to: Add or Remove Access Control List Entries How to: Compress and Extract Files Composing Streams How to: Convert Between .NET Framework Streams and Windows Runtime Streams TOC Collapse the table of c# eventlog example 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: Open and Append to a Log File .NET Framework (current version) Other Versions Visual Studio 2010 .NET Framework 4 .NET Framework 3.5 .NET Framework 3.0 .NET Framework 2.0 .NET Framework 1.1 StreamWriter and StreamReader write characters to and read characters from streams. The following code example opens the log.txt file for input, or creates the file if it does not already exist, and appends information to the end of the file. The contents of the file are then written to standard output for display. As an alternative to this example, the information could be stored as a single string or string array, and the WriteAllText or WriteAllLines method could be used to achieve the same functionality.Note Visual Basic users may choose to use the methods and properties provided by the Log class or FileSystem class for creating or writing to log files.Example C#VB Copy using System; using System.IO; class DirAppend { public static void Main() { using (StreamWriter w = File.AppendText("log.txt")) { Log("Test1", w); Log("Test2", w); } using (StreamReader r = File.OpenText("log.txt")) { DumpLog(r); } } public static void Log(string logMessage, TextWriter w) { w.Write
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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 developers or posting http://stackoverflow.com/questions/20525277/simple-way-to-perform-error-logging 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 Simple way to perform error logging? up vote 18 down vote favorite 7 I've created a small C# winforms application, as an added feature I was considering adding some form of error logging into it. Anyone have any suggestions event log for good ways to go about this? This is a feature I've never looked into adding to previous projects, so I'm open to suggestions from Developers who have more experience. I was considering something along the lines of writing exceptions to a specified text file, or possibly a database table. This is an application that will be in use for a few months and then discarded when a larger product is finished. c# .net logging error-handling error-logging share|improve this question asked Dec to event log 11 '13 at 16:59 Analytic Lunatic 1,153103374 2 If you're thinking of DB logging, why not make your own SQL insert function for errors? –Saren Dec 11 '13 at 17:07 Check this out: logging.apache.org/log4net , BTW, you don't want to use system log? It's the simplest solution. –Harry Dec 11 '13 at 17:11 5 “This is an application that will be in use for a few months and then discarded when a larger product is finished”? Wanna bet on that? –Dour High Arch Dec 11 '13 at 17:12 @Harry, I'm looking into that. This is the same as Mino's suggestion below? Trying to figure out how to set it up. Dour, This is fact, though I know it normally isn't, lol. –Analytic Lunatic Dec 11 '13 at 17:17 The same, I'm not sure if I've seen it last time. I've seen Log4Net in production project and it looked quite simple. I had to check the documentation how to configure it, but AFAIK for basic logging you need very few options to be set. –Harry Dec 12 '13 at 8:59 add a comment| 7 Answers 7 active oldest votes up vote 45 down vote I wouldn't dig too much on external libraries since your logging needs are simple. .NET Framework already ships with this feature in the namespace System.Diagnostics, you could write all the logging you need there by simply calling methods under the Trace class: Trace.TraceInformation("Your Information"); Trace.TraceErr