Error Log In Text File In Asp.net
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Download Download FREE APIs to work with ALL kinds of office files - http://e-iceblue.com/free-api Follow @ASPSnippets Follow @ASPSnippets In this article I will explain with an example, how to create a simple Error Log Text File in ASP.Net using C# and VB.Net. Writing or Logging errors (exceptions) occurring in ASP.Net application to Text files makes it easier to find the cause of the error as the Error Log Text File can be easily opened using the basic Notepad application in Windows. 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Join them; it only takes a minute: Sign up how to make a text file for logging in c# http://www.aspsnippets.com/Articles/Create-simple-Error-Log-Text-File-in-ASPNet-using-C-and-VBNet.aspx asp.net [closed] up vote -2 down vote favorite 1 here is my code for logging System.IO.FileInfo perf = new System.IO.FileInfo(System.Web.HttpContext.Current.Server.MapPath("~/perf.log")); perf.IsReadOnly = false; StreamWriter sw = new StreamWriter(perf.ToString(), true); sw.WriteLine(logString); sw.Flush(); sw.Close(); all i want to do is if(!File.Exists) { //what should i write here to create a text file? } else { //do the upper code logic } thank you in advance c# asp.net logging share|improve this http://stackoverflow.com/questions/22632331/how-to-make-a-text-file-for-logging-in-c-sharp-asp-net question edited Mar 25 '14 at 10:55 Hyarantar 1749 asked Mar 25 '14 at 10:52 user3458227 5218 closed as unclear what you're asking by Mitch Wheat, Rowland Shaw, Jeff Bauer, jww, Steve Apr 1 '14 at 13:35 Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question.If this question can be reworded to fit the rules in the help center, please edit the question. every time i do File.Create(Path), it gives me exception that the file is bieng used by another process. –user3458227 Mar 25 '14 at 10:53 please please dont cast negative votes. –user3458227 Mar 25 '14 at 10:56 Tip for the future - make sure the clear explaination about why your posted code isn't working and what you want to achieve is posted clearly in your original question, not as a comment. If the question is clear, we can see you have made efforts to code the solution yourself, and you clearly state what is wrong and what you want to achieve, you won't get downvotes –C Websites Community Support ASP.NET Community Standup ForumsHelp Web Forms:Guidance Videos Samples Forum Books Open Source Getting Started Getting StartedGetting Started with ASP.NET 4.5 Web Forms and Visual Studio 20131. Getting https://www.asp.net/web-forms/overview/getting-started/getting-started-with-aspnet-45-web-forms/aspnet-error-handling Started with Web Forms and Visual Studio2. Create the Project3. Create the Data Access Layer4. UI and Navigation5. Display Data Items and Details6. Shopping Cart7. Checkout and Payment with PayPal8. Membership and https://blogs.msdn.microsoft.com/csharpfaq/2006/03/27/how-can-i-easily-log-a-message-to-a-file-for-debugging-purposes/ Administration9. URL Routing10. 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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 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. 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