public void addCT(int maphieunhap, int maloai, int masp, int soluong, float gianhap)
{
CTPhieunhap a = new CTPhieunhap();
a.MaPhieuNhap = maphieunhap;
a.MaLoai = maloai;
a.MaSp = masp;
a.Soluong = soluong;
a.GiaNhap = gianhap;
justshop.CTPhieunhaps.Add(a);
justshop.SaveChanges();
}
public bool delete(int id)
{
CTPhieunhap ct = (from c in justshop.CTPhieunhaps where c.MaCTPhieuNhap == id select c).SingleOrDefault();
if (ct == null)
{
return(false);
}
justshop.CTPhieunhaps.Remove(ct);
justshop.SaveChanges();
return(true);
}
public bool update(int id, int maphieunhap, int maloai, int masp, int soluong, float gianhap)
{
CTPhieunhap a = (from c in justshop.CTPhieunhaps where c.MaCTPhieuNhap == id select c).SingleOrDefault();
if (a == null)
{
return(false);
}
a.MaLoai = maloai;
a.MaPhieuNhap = maphieunhap;
a.MaSp = masp;
a.Soluong = soluong;
a.GiaNhap = gianhap;
justshop.SaveChanges();
return(true);
}
public CTPhieunhap search(int id)
{
CTPhieunhap a = (from c in justshop.CTPhieunhaps where c.MaCTPhieuNhap == id select c).SingleOrDefault();
return(a);
}