private void FetchCustomerTransaction(DataTable dt, DateTime? startDate, DateTime? endDate, string strId) { Customer customer = new Customer(); dt = customer.SelectCustomerTransactions(Common.FormateDateForDB(startDate), Common.FormateDateForDB(endDate), strId); dgvData.DataSource = dt; Common.FormatCurrencyColumn(dgvData, "Debit,Credit,Balance"); //return dt; }