public void xoa_chuyenbay(string id)
{
CHUYENBAY x = layOnechuyenbay(id);
db.CHUYENBAYs.Remove(x);
db.SaveChanges();
}
public void them_chuyenbay(CHUYENBAY cb)
{
string idchuyenbay = Content.RandomString(8);
cb.idChuyenBay = idchuyenbay;
string[] idmb = cb.idMayBay.Split(' ');
cb.idMayBay = idmb[0];
db.CHUYENBAYs.Add(cb);
db.SaveChanges();
}
public void sua_chuyenbay(CHUYENBAY cb)
{
string[] idmb = cb.idMayBay.Split(' ');
CHUYENBAY x = layOnechuyenbay(cb.idChuyenBay);
x.NgayBay = cb.NgayBay;
x.GioBay = cb.GioBay;
x.GioDen = cb.GioDen;
x.NoiDi = cb.NoiDi;
x.NoiDen = cb.NoiDen;
x.idMayBay = idmb[0];
db.SaveChanges();
}