public static GioHang UpdateGioHang1(int makh, double tonggia)
{
GioHang b = null;
using (var db = new Context())
{
b = db.GioHang.Find(makh);
b.tongtien = tonggia;
db.Entry(b).State = EntityState.Modified;
db.SaveChanges();
db.Dispose();
}
return(b);
}
public static GioHang UpdateGioHang(int makh, string tengiohang)
{
GioHang b = null;
using (var db = new Context())
{
b = db.GioHang.Find(makh);
b.tengiohang = tengiohang;
db.Entry(b).State = EntityState.Modified;
db.SaveChanges();
db.Dispose();
}
return(b);
}
