public int delete(string malop, string magv)
{
try
{
using (QLTTEntities qltt = new QLTTEntities())
{
CT_LOPHOC ctlh = qltt.CT_LOPHOC.Where(p => p.MALOP == malop && p.MAGV == magv).FirstOrDefault();
if (ctlh != null)
{
qltt.CT_LOPHOC.Remove(ctlh);
qltt.SaveChanges();
return(1);
}
return(0);
}
}
catch
{
return(0);
}
}
public int insert(string malop, string magv)
{
try
{
using (QLTTEntities qltt = new QLTTEntities())
{
CT_LOPHOC ctlh = new CT_LOPHOC()
{
STT = qltt.CT_LOPHOC.Count() + 1,
MALOP = malop,
MAGV = magv
};
qltt.CT_LOPHOC.Add(ctlh);
qltt.SaveChanges();
return(1);
}
}
catch
{
return(0);
}
}
