public bool addTinTuc(string tieude, string noidung, string anh)
{
TinTuc a = new TinTuc();
a.TieuDe = tieude;
a.NoiDung = noidung;
a.Anh = anh;
justshop.TinTucs.Add(a);
justshop.SaveChanges();
return(true);
}
public bool deleteTinTuc(int id)
{
TinTuc a = (from c in justshop.TinTucs where c.MaTin == id select c).SingleOrDefault();
if (a != null)
{
justshop.TinTucs.Remove(a);
justshop.SaveChanges();
return(true);
}
return(false);
}
public bool UpdateTinTuc(int id, string tieude, string noidung, string anh)
{
TinTuc a = (from c in justshop.TinTucs where c.MaTin == id select c).SingleOrDefault();
if (a != null)
{
a.Anh = anh;
a.TieuDe = tieude;
a.NoiDung = noidung;
justshop.SaveChanges();
return(true);
}
return(false);
}
public TinTuc gettins(int id)
{
TinTuc a = (from c in justshop.TinTucs where c.MaTin == id select c).SingleOrDefault();
return(a);
}