private bool CheckUserPass(string tokenString)
{
//获取消息发送的远程终结点IP和端口
RemoteEndpointMessageProperty endpoint = WcfUtils.GetCurrentWCFClientEndpoint();
string csname = string.Format("SystemWatchPass_{0}", endpoint.Address);
string data = SystemParameterHelper.GetSystemParms(csname);
bool ret = (data == "") ? false : (data == tokenString);
return(ret);
}