public static int Update(CAT_SanPham sanPham, Entities db = null)
{
if (sanPham == null || sanPham.ID_san_pham == null || sanPham.Ma_san_pham == null)
{
return(0);
}
if (db == null)
{
db = new Entities();
}
var entity = db.CAT_SanPham.FirstOrDefault(p => p.ID_san_pham == sanPham.ID_san_pham);
if (entity == null)
{
return(0);
}
entity.Ma_san_pham = sanPham.Ma_san_pham;
entity.Ten_san_pham = sanPham.Ten_san_pham;
entity.ID_nhan_vien = sanPham.ID_nhan_vien;
entity.ID_khach_hang = sanPham.ID_khach_hang;
entity.Chi_phi_lap_dat = sanPham.Chi_phi_lap_dat;
return(db.SaveChanges());
}
public static int Insert(CAT_SanPham sanPham, Entities db = null)
{
if (sanPham == null || sanPham.Ma_san_pham == null)
{
return(0);
}
if (db == null)
{
db = new Entities();
}
db.CAT_SanPham.Add(sanPham);
return(db.SaveChanges());
}
