public SanPham(int id)
{
DataTable dt = SanPhamControl.layThongTin(id);
idSP = Convert.ToInt32(dt.Rows[0][0].ToString());
tenSP = dt.Rows[0][1].ToString();
donGia = float.Parse(dt.Rows[0][3].ToString());
soLuong = 1;
}
public frmSuaSP(int id)
{// MaSP, TenSP, TenLoaiSP, DonGia, DonViDo, HSD, NSX, SoLuong
InitializeComponent();
idSP = id;
DataTable dt = SanPhamControl.layThongTin(id);
txtTenCu.Text = dt.Rows[0][1].ToString();
txtLoaiCu.Text = dt.Rows[0][2].ToString();
txtDonGiaCu.Text = dt.Rows[0][3].ToString();
txtDonViCu.Text = dt.Rows[0][4].ToString();
txtHSDCu.Text = String.Format("{0:dd/MM/yyyy}", dt.Rows[0][5]); //dt.Rows[0][5].ToString();
txtNSXCu.Text = String.Format("{0:dd/MM/yyyy}", dt.Rows[0][6]);
txtSoLuongCu.Text = dt.Rows[0][7].ToString();
loadLoaiSP();
}
