public bool Update(PHIEUCHI item)
{
try
{
using (var db = new QLPhongKaraokeEntities())
{
var x = from s in db.PHIEUCHIs
where s.ID == item.ID && s.Deleted == 0
select s;
var sv = x.FirstOrDefault();
if (sv != null)
{
sv.NgayLap = item.NgayLap;
sv.NoiDung = item.NoiDung;
sv.TongTien = item.TongTien;
sv.GhiChu = item.GhiChu;
db.SaveChanges();
}
}
return(true);
}
catch (Exception)
{
return(false);
}
}
public bool Insert(PHIEUCHI item)
{
try
{
using (var db = new QLPhongKaraokeEntities())
{
db.PHIEUCHIs.Add(item);
db.SaveChanges();
}
return(true);
}
catch (Exception)
{
return(false);
}
}
