Silverlight写错误日志

说明是在基于网站的Silverlight项目
日志是记录在网站工程的目录，部署到IIS上之后，日志是下载IIS虚拟目录下的

参考代码

    public class MyLog
    {
        public static void WriteErrLog(String strErrMod,String strErrdesc)
        {
            StreamWriter sw;
            String strErrLog =
                System.AppDomain.CurrentDomain.baseDirectory + @"gErr.txt";   //获取写日志的路径             if (File.Exists(strErrLog))             {                 FileInfo oFile = new FileInfo(strErrLog);                 if (oFile.Length > 1024000)                 {                     oFile.delete();                 }             }             if (File.Exists(strErrLog))             {                 sw = File.AppendText(strErrLog);             }             else             {                 sw = File.CreateText(strErrLog);             }             String strDate = "出错时间:" + String.Format("{0:yyyy-MM-dd HH:mm:ss}",datetiR_43_11845@e.Now);             String strErrMoudle = "出错模块:" + strErrMod;             String strErrdescOut = "错误原因:" + strErrdesc;             sw.WriteLine(strDatE);             sw.WriteLine(strErrMoudlE);             sw.WriteLine(strErrdescOut);             sw.WriteLine("===================================================================");             sw.Flush();             sw.Close();         }     }