向*.log或者txt中写记录，源码。

 

private string   sDir = AppDomain.CurrentDomain.BaseDirectory;

/// <summary>
        /// 错误日志记录
        /// </summary>
        /// <param name="strLog"></param>
        public static void WriteLogFile(string strLog)
        {
            try
            {
                if (!Directory.Exists(sMainform.sDir))
                    Directory.CreateDirectory(sDir);

                string strPath = sDir + "\\CallError.log";

                FileStream fs = new FileStream(strPath, FileMode.OpenOrCreate, FileAccess.Write);

                StreamWriter m_streamWriter = new StreamWriter(fs);

                m_streamWriter.BaseStream.Seek(0, SeekOrigin.End);

                m_streamWriter.WriteLine(DateTime.Now.ToString() + ": " + strLog);

                m_streamWriter.Flush();

                m_streamWriter.Close();

                fs.Close();
            }
            catch
            {
            }
        }