private void Loat_Dongiaban() { HANGHOA_C NCC = new HANGHOA_C(); cmbDongia.DataSource = NCC.Get_Obj(); cmbDongia.DisplayMember = "dongianhap"; cmbDongia.ValueMember = "mavach"; }
private void Loat_TenHH() { HANGHOA_C NCC = new HANGHOA_C(); cmbTenHH.DataSource = NCC.Get_Obj(); cmbTenHH.DisplayMember = "tenhanghoa"; cmbTenHH.ValueMember = "mavach"; }