May 05, 2015 · Solution 5. Accept Solution Reject Solution. The problem here is unfortunately the speed of your disk read-write aka System.IO. When dealing with a physical file often you need to create a validation process to check if the file is used by another process which in your case is open, close, open close same file often.
17.11.2013 · Browse other questions tagged c# streamwriter or ask your own question. The Overflow Blog Favor real dependencies for unit testing. Podcast 403: Professional ethics and phantom ... (StreamWriter) The process cannot access the …
Jan 16, 2014 · If you have made sure that you are genuinely opening and closing the file correctly, the most likely culprit is your virus detector. Virus detectors are notorious for observing that a log file has changed, opening it up to search it for a virus, and then while it is being read by the virus checker, an attempt to write to the file fails.
01.10.2013 · You can't close the first stream from the second because the first is used in a timer, which puts in in another thread. You can't modify objects declared in one thread from another thread (not safely, or easily anyway). But if you do the filestream in the second part, you shouldn't have to try to close the first stream at all!
Jan 22, 2013 · streamWriter.Close (); streamWriter = null; StreamReader logFileStream = File.OpenText (GetLogFilePath ()); This is throwing an exception: The process cannot access the file because it is being used by another process. Presumably, the problem is that the log file is not correctly closed when I close the StreamWriter.
I have one problem with my C# form. I have a textbox, used to add the content when I click on a button to an external txt file and a combobox which displays ...
Nov 18, 2013 · The process cannot access the file because it is being used by another process using streamwriter 216 IOException: The process cannot access the file 'file path' because it is being used by another process
If this method returns true, the server is considered as being authenticated. ... Another overload of this method allows passing a certificate which is ...
The following module creates a file named log.txt when the module is imported. ... 'C:\Workspace\OnRemove.log' because it is being used by another process.
txt". I had errors implementing in File.WriteAllText. After searching the net for solutions, I tried using FileStream and StreamWriter as substitutes. The ...
Aug 28, 2018 · But there is some slight difference in both behaviors. For example -- Connection Class. If close method is called than it will disconnect with database and release all resources being used by connection object and open method will reconnect it again with database without reinitializing.
txt' because it is being used by another process. i m getting error in else part at line using(streamwriter writer=new streamwriter("c:\\temp\\file1.txt",append ...
But the StreamWriter Class gives us a chance to create a very powerful C# object that is designed to permit us to write to, and read from, our computer's ...
02.09.2014 · (StreamWriter) The process cannot access the file because its being used by another process. Ask Question Asked 7 years, 4 months ago. Active 7 years, 4 months ago. ... c# stream streamwriter. Share. Improve this question. Follow edited Sep 2 '14 at 13:10.
Its recursive. ... Your file is already open. You can't open it for writing again. ... Then when you call it again: sw.Write(subdir); Method(subdir, ...
If the file stream is not disposed, all the action later would cause the IOException: The process cannot access the file 'filename' because it is being used by another process. var stream = File.Open("sample.txt", FileMode.Open, FileAccess.Write); // modify this file by stream...
28.08.2018 · But there is some slight difference in both behaviors. For example -- Connection Class. If close method is called than it will disconnect with database and release all resources being used by connection object and open method will …
08.01.2022 · Browse other questions tagged c# wpf ioexception file-copying or ask your own question. The Overflow Blog ... IOException: The process cannot access the file 'file path' because it is being used by another process in Console Application in C#. 17.
Writes text to a character-output stream, buffering characters so as to provide for the ... each invocation of a print() method would cause characters to be ...
08.02.2013 · StreamWriter sr = new StreamWriter (filePath + fileName); From MSDN: The path parameter can be a file name, including a file on a Universal Naming Convention (UNC) share. If the file exists, it is overwritten; otherwise, a new file is created. Very minor point but you could consider using Path.Combine when concatenating file names and folder paths.
Oct 02, 2013 · You can't close the first stream from the second because the first is used in a timer, which puts in in another thread. You can't modify objects declared in one thread from another thread (not safely, or easily anyway). But if you do the filestream in the second part, you shouldn't have to try to close the first stream at all!
If the file stream is not disposed, all the action later would cause the IOException: The process cannot access the file 'filename' because it is being used by another process. var stream = File.Open("sample.txt", FileMode.Open, FileAccess.Write); // modify this file by stream...