public void LOG(string msg, string type)
 {
     msg = DateTime.Today.ToLongDateString() + " " + DateTime.Now.ToLongTimeString() + " " + type + " : " + msg;
     GlobalValue.WriteLog(msg, LogFile);
     this.log += GlobalValue.ReplaceASCII(msg) + GlobalValue.CR + GlobalValue.LF;
 }