private void btnXacNhan_Click(object sender, EventArgs e)
{
NhaCungCap ncc = _main.getNhaCungCap();
ncc.tenncc = txtTenNCC.Text.Trim();
ncc.diachi = txtDiaChi.Text.Trim();
ncc.sdt = txtDienThoai.Text.Trim();
ncc.email = txtEmail.Text.Trim();
if (_nccService.SuaNhaCungCap(ncc))
{
_main.dataGridView.DataSource = _nccService.DanhSachNhaCungCap();
this.Close();
}
ViewErrors();
}
