使用EventLog写Windows系统日志

  public static void WriteLog(string message)
  {
      try
        {
            EventLog log = new EventLog("MyLog");
            //　首先应判断日志来源是否存在，一个日志来源只能同时与一个事件绑定
                if (!EventLog.SourceExists("My Own Log"))
                    EventLog.CreateEventSource("My Own Log", "MyLog");
                log.Source = "My Own Log";
                log.WriteEntry(message, EventLogEntryType.Error);
            }
            catch (Exception ex)
            { }
        }     
   }