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";
}
private void HANGHOA_F_Load(object sender, EventArgs e)
{
Obj_tb = Obj_c.Get_Obj();
dgvHanghoa.DataSource = Obj_tb;
Bingding();
}