public void SetSystemParameter(Interface_Connection Connection, string ParameterName, string ParameterValue)
        {
            Do_Constants.Str_Request_SystemParameter Rsp = new Do_Constants.Str_Request_SystemParameter();
            Rsp.ParameterName = ParameterName;
            Rsp.ParameterValue = ParameterValue;
            Rsp.ConnectionString = (Connection as Connection_Wcf).pConnectionString;

            Do_Constants.Str_Request_Session Rs = new Do_Constants.Str_Request_Session();
            Rs.SessionID = ClsDataAccess_Wcf_Session.Instance.pSessionID;

            Client_WcfService Client = Client_WcfService.CreateObject();
            Client.SetSystemParameter(Rs, Rsp);
        }
        public string GetSystemParameter(Interface_Connection Connection, string ParameterName, string DefaultValue = "")
        {
            Do_Constants.Str_Request_SystemParameter Rsp = new Do_Constants.Str_Request_SystemParameter();
            Rsp.ParameterName = ParameterName;
            Rsp.ParameterValue = DefaultValue;
            Rsp.ConnectionString = (Connection as Connection_Wcf).pConnectionString;

            Do_Constants.Str_Request_Session Rs = new Do_Constants.Str_Request_Session();
            Rs.SessionID = ClsDataAccess_Wcf_Session.Instance.pSessionID;

            Client_WcfService Client = Client_WcfService.CreateObject();
            String ResponseData = Client.GetSystemParameter(Rs, Rsp);

            return ResponseData;
        }