public bool ChangeImageLHS(string id, string image)
{
using (var db = new LUUHS())
{
var result = db.LuuHocSinhs.SingleOrDefault(b => b.MaLHS == id);
if (result != null)
{
result.Image = image;
db.SaveChanges();
}
}
return(true);
}
public bool AddNewLHS(LuuHocSinh lhs)
{
using (LUUHS luuhs = new LUUHS())
{
try
{
luuhs.LuuHocSinhs.Add(lhs);
luuhs.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}
}
