>bool bMultiProductDS = false; > >// Get the first prod number >string sFirstProductNumber = dsResults.Tables[0].Rows[0]["Product_Number"].ToString().ToLower(); > >// Define a variable to hold subsequent product numbers >string sNextProductNumber = ""; > >// Define a row counter >int iRow = 0; > >// Loop once for each row in the firs table >foreach(DataRow oRow in dsResults.Tables[0].Rows) >{ > // Skip the first row > if (iRow == 0) > { > iRow++; > continue; > } > > // Get the next product number > sNextProductNumber = oRow["Product_Number"].ToString().ToLower(); > > if (sFirstProductNumber != sNextProductNumber) ; > { > bMultiProductDS = true; > break; > } >} >