private void LoadDataMatrix()
        {
            SAPbouiCOM.DBDataSource oDBDataSource = oForm.DataSources.DBDataSources.Item("@Z_COMI_COMGRP");
            oDBDataSource.Query();
            oDBDataSource.InsertRecord(oDBDataSource.Size);

            //MatrixExtensions.AddLineMatrixDBDataSource(Matrix0, oDBDataSource);

            int nProxCode = UDOExtensions.GetNextCode("Z_COMI_COMGRP", NConexion.Verifica_Conexion(Program.oCompany));

            oDBDataSource.SetValue("Code", oDBDataSource.Size - 1, nProxCode.ToString());
            oDBDataSource.SetValue("DocEntry", oDBDataSource.Size - 1, nProxCode.ToString());

            Matrix0.LoadFromDataSource();
            Matrix0.CommonSetting.SetCellEditable(oDBDataSource.Size, 3, true);
            MatrixExtensions.SelectMatrixRowSetFocus(ref Matrix0, "Col_2", oDBDataSource.Size);
        }