CM_QUERYCHR           = 100;//ѯǰɫ  dbserver

  DefMsg := MakeDefaultMsg(CM_QUERYCHR, 0, 0, 0, 0);
  SendSocket(EncodeMessage(DefMsg) + EncodeString(m_sLoginAccount + '/' + IntToStr(m_nCertification)));


  SM_QUERYCHR           = 520;//ǰʺӵе
SM_QUERYCHR: ClientGetReceiveChrs(sBody);