private DataTable GetData(char[] queryItem) { DataTable dt = new DataTable(); SqlDataAdapter MainAdapter; DataSet MainDataSet = new DataSet(); MainAdapter = CommonFunctions.PrepareAdapter(CommonFunctions.GetConnection(), "SELECT " + "ID, Email, FirstName, LastName, City, State, Country, PrimaryTelephone, EveningTelephone, MobileTelephone, Website, " + "CompanyName FROM Users_Backup WHERE (ID <> 1) AND " + "lastname like '[" + queryItem[0] + "-" + queryItem[1] + "]%' order by lastname", SqlDbType.Int); MainAdapter.Fill(MainDataSet, "Users_Backup"); dt = MainDataSet.Tables[0]; return(dt); }