Create Error Log File In C#
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Create Log File In C# Console Application
2006August 5, 2015 by CSharpFAQ // 13 Comments 0 0 0 Often, you need a way to monitor your applications once they are running on the server or even at the customer site -- away from your Visual Studio debugger. In those situations, it is often helpful to have a simple routine that you can use to log messages to a text file for later analysis. Here’s c# log file class a simple routine that has helped me a lot for example when writing server applications without an user interface: using System.IO; public string GetTempPath() { string path = System.Environment.GetEnvironmentVariable("TEMP"); if (!path.EndsWith("\\")) path += "\\"; return path; } public void LogMessageToFile(string msg) { System.IO.StreamWriter sw = System.IO.File.AppendText( GetTempPath() + "My Log File.txt"); try { string logLine = System.String.Format( "{0:G}: {1}.", System.DateTime.Now, msg); sw.WriteLine(logLine); } finally { sw.Close(); } } With this simple method, all you need to do is to pass in a string like this: LogMessageToFile("Hello, World"); The current date and time are automatically inserted to the log file along with your message. [author: Jani Järvinen, C# MVP] Back totop Search this blog Search all blogs Share This PostShareShareShareShareShare Recent Posts New C# T-Shirt Designs on the .NET Blog - Tell Us What You Think May 21, 2015 Roslyn ships v1.0-rc2 with "Go-Live" license May 1, 2015 A Journey Through Open Source: The Trials & Triumphs in Roslyn's First Year of Open Source April 6, 2015 Edit & Continue and Make Object ID Improvements in CTP 6 February 23, 2015 Live Now on Developer Tools BlogsFaster C++ build cycle in VS “15” with /Debug:fastlinkFaster C++ solution load wit
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Error Logging In C# Windows Application
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; https://blogs.msdn.microsoft.com/csharpfaq/2006/03/27/how-can-i-easily-log-a-message-to-a-file-for-debugging-purposes/ 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 for good ways to go about this? This is a feature I've never looked http://stackoverflow.com/questions/20525277/simple-way-to-perform-error-logging 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 11 '13 at 16:59 Analytic Lunatic 1,158103374 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 figur
DOWNLOAD: C# Corner Android App Version 0.5.3 Released C# Corner Annual Conference 2017 Announced C# Corner Contribute An Article http://www.c-sharpcorner.com/uploadfile/b19d5a/exception-error-handling-log-maintenance-in-a-text-file-part-1/ A Blog A News A Video A Link An Interview Question Ask a Question TECHNOLOGIES .NET Cloud iOS Oracle String in C# .NET Core Cognitive Services Java Outsourcing Swift ADO.NET Cryptography JavaScript PHP TypeScript AJAX Current Affairs JQuery Power BI Universal Windows Platform Android Databases & DBA JSON Products Visual Studio Angular 2 Design Patterns & Practices JSP Project Management VR and AR AngularJS Dynamics log file CRM Knockout Python WCF Architecture Entity Framework Learn C# Corner R Web Development ASP.NET Error Zone LINQ Robotics & Hardware Web Services ASP.NET Core Expression Studio Machine Learning Security Windows 10 Azure Games Programming Microsoft Office Servers Windows Controls Big Data GDI+ & Graphics Mobile Development SharePoint Windows Forms BizTalk Server Google Development Multithreading SignalR Windows PowerShell Bot Framework HoloLens Node.js Smart Devices WPF C# How do log file in I Office Development Software Testing Xamarin C, C++, MFC HTML 5 OOP/OOD SQL Language XAML Career Advice Internet & Web Open Source SQL Server XML Chapters Internet of Things Operating Systems Request a new Category| View All ANSWERS BLOGS VIDEOS INTERVIEWS BOOKS NEWS CHAPTERS CAREER Jobs CODE IDEAS Scroll To Top Reader Level: Article Exception Error Handling Log Maintenance in a Text File: Part 1 By Shirsendu Nandi on Jul 08, 2011 In this article I will describe how to log program exceptions and save into a text file. 70.1k 0 4 facebook twitter linkedIn google Plus Reddit WhatsApp expand Download Files: ErrorHandiling.rar Normally when we do coding in our program we usually do the try catch finally statement for exception handling. Then an exception might occur foryour database related operation or some system level operation. So when the exceptionhappens wewould display the exception message like:"ex. message" or writing the "throw exception".Now for a software project in production ifan exception happensand if weinclude in the exception error handling log the inner exceptions then we can easily identify the specific error and where it got stuck. Because the end user can see the error but for fixing that e