c# 写入log 自己最常用的调试代码，可以适当 lock 【备用】非 log4

        public static string WriteLogFileName(string strLog, string strFileName = "MyLog")
        {
            string strPath = System.Windows.Forms.Application.StartupPath + @"\Log\";
            string strLogPathName = strPath + string.Format("{0:yyyyMMddHHmmssffff}", DateTime.Now).Substring(0, 9) + strFileName + ".log";
            //lock (lockerMemoLog)
            {
                try
                {
                    if (!Directory.Exists(strPath))
                    {
                        Directory.CreateDirectory(strPath);
                    }
                    string strLogMessage = string.Empty;
                    StreamWriter swLog;
                    {
                        strLogMessage = string.Format("{0}:#{1}", DateTime.Now, (strLog));
                    }
                    if (!File.Exists(strLogPathName))
                    {
                        swLog = new StreamWriter(strLogPathName);
                    }
                    else
                    {
                        swLog = File.AppendText(strLogPathName);
                    }
                    swLog.WriteLine(strLogMessage);
                    swLog.Close();
                    return "0";
                }
                catch (Exception ex)
                {
                    return ex.ToString();
                }
            }
        }

 

编写了一个WinForm程序，项目文件存放于D:\Projects\Demo，编译后的文件位于D:\Projects\Demo\bin\Debug，最后的结果如下：

1、System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName=D:\Projects\Demo\bin\Debug\Demo.vshost.exe
2、System.Environment.CurrentDirectory=D:\Projects\Demo\bin\Debug
3、System.IO.Directory.GetCurrentDirectory()=D:\Projects\Demo\bin\Debug
4、System.AppDomain.CurrentDomain.BaseDirectory=D:\Projects\Demo\bin\Debug\
5、System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase=D:\Projects\Demo\bin\Debug\
6、System.Windows.Forms.Application.StartupPath=D:\Projects\Demo\bin\Debug
7、System.Windows.Forms.Application.ExecutablePath=D:\Projects\Demo\bin\Debug\Demo.EXE

System.Environment.GetEnvironmentVariable("windir")=C:\WINDOWS
System.Environment.GetEnvironmentVariable("INCLUDE")=C:\Program Files\Microsoft Visual Studio.NET 2005\SDK\v2.0\include\
System.Environment.GetEnvironmentVariable("TMP")=C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp
System.Environment.GetEnvironmentVariable("TEMP")=C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp
System.Environment.GetEnvironmentVariable("Path")=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Microsoft SQL Server\90\Tools\binn\