public bool remove(int id)
{
LoaiSanPham = (from c in justshop.LoaiSanPhams where c.MaLoai == id select c).SingleOrDefault();
justshop.LoaiSanPhams.Remove(LoaiSanPham);
justshop.SaveChanges();
return(true);
}
public bool update(int id, string tenloai, string trichdan, string anh)
{
LoaiSanPham = (from c in justshop.LoaiSanPhams where c.MaLoai == id select c).SingleOrDefault();
if (LoaiSanPham != null)
{
LoaiSanPham.AnhTieuBieu = anh;
LoaiSanPham.TenLoai = tenloai;
LoaiSanPham.TrichDan = trichdan;
justshop.SaveChanges();
return(true);
}
return(false);
}
public string gettenloai(int id)
{
LoaiSanPham sanpham = (from c in justshop.LoaiSanPhams where c.MaLoai == id select c).SingleOrDefault();
return(sanpham.TenLoai);
}
public LoaiSanPham getloai(int id)
{
LoaiSanPham loaisp = (from c in justshop.LoaiSanPhams where c.MaLoai == id select c).SingleOrDefault();
return(loaisp);
}
