FileInfo The process cannot access the file

[Alan]

When using FileInfo class remember fs.Close(); otherwise it holds on to
the connection
public static void LogErrorsToFile(string sException,
string sfile, string sMethod)
{
string errorlog_file = Common.GetWorkingDirectory() +
"\\errorlog.txt";
System.IO.FileInfo file = new
System.IO.FileInfo(errorlog_file);

StreamWriter swWriter = null;

if ( !file.Exists)
{
FileStream fs = file.Create();
fs.Close();
fs.Dispose();
file = null;
}

swWriter = File.AppendText(errorlog_file);
swWriter.WriteLine("===========" + DateTime.Now.ToString()
+ "===========");
swWriter.WriteLine("EXCEPTION: " + sException);
swWriter.WriteLine("FILE: " + sfile);
swWriter.WriteLine("METHOD: " + sMethod);

swWriter.WriteLine("============================== =============");
swWriter.Close();

return;
}