public static DoanDL GetDoanByChiPhi(ChiPhi chiphi)
{
using (var db = new tourEntities())
{
var result = from c in db.DoanDLs where c.Id == chiphi.MaDoan select c;
return(result.ToList <DoanDL>().FirstOrDefault());
}
}
public static void Update(ChiPhi chiPhi)
{
using (var db = new tourEntities())
{
db.Entry(chiPhi).State = EntityState.Modified;
db.SaveChanges();
}
}
public static void Insert(ChiPhi chiPhi)
{
using (var db = new tourEntities())
{
db.ChiPhis.Add(chiPhi);
db.SaveChanges();
}
}
public static void Delete(ChiPhi chiPhi)
{
using (var db = new tourEntities())
{
var result = (from c in db.ChiPhis where c.Id == chiPhi.Id select c).First();
db.ChiPhis.Remove(result);
db.SaveChanges();
}
}
