public frmDSHoaDon()
{
InitializeComponent();
dgvDSHoaDon.DataSource = hoadonBLL.LoadAllDanhSach();
if (dgvDSHoaDon.Rows.Count > 0)
{
hoaDon = hoadonBLL.GetHoaDonByID(dgvDSHoaDon.Rows[0].Cells[0].Value.ToString());
ShowInfoHoaDon(hoaDon);
}
}
private void dgvHoaDon_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex > -1)
{
string maHD = dgvHoaDon.Rows[e.RowIndex].Cells[0].Value.ToString();
hoaDon = hoadonBLL.GetHoaDonByID(maHD);
txtMaHD.Text = hoaDon.MaHD;
txtNgayLap.Text = hoaDon.NgayLap.ToString();
txtConNo.Text = hoaDon.ConLai.ToString();
txtTongTien.Text = hoaDon.TongTien.ToString();
}
}
