cbxLotNo.Text = dgvCustomerInfo[0, dgvCustomerInfo.CurrentCell.RowIndex].Value.ToString();
cbxTradeMethod.Text = dgvCustomerInfo[1, dgvCustomerInfo.CurrentCell.RowIndex].Value.ToString();
TxtInvoiceNo.Text = dgvCustomerInfo[2, dgvCustomerInfo.CurrentCell.RowIndex].Value.ToString();
dtpAcceptDate.Value = Convert.ToDateTime(dgvCustomerInfo[3, dgvCustomerInfo.CurrentCell.RowIndex].Value);