static private Customer GetCustomer(string no) { CustomerHelper helper = new CustomerHelper(); Customer cus = helper.GetCustomer(no); if (cus == null) { return(new Customer()); } return(cus); }
private void ComboBoxCustomer_TextChanged(object sender, EventArgs e) { CustomerHelper ch = new CustomerHelper(); string txt = cboCustomerNo.Text.Trim(); Customer obj = ch.GetCustomer(txt); if (obj != null) { cboSales.Text = obj.Sales; txtSellTo.Text = obj.Company; txtShipTo.Text = obj.ShipTo; txtAddr.Text = obj.Address; } else { cboSales.Text = ""; txtSellTo.Text = ""; txtShipTo.Text = ""; txtAddr.Text = ""; } }