public PhieuDatBanDAO()
{
db = new EF.NhaHangDbContext();
}
public MonAnDAO()
{
db = new EF.NhaHangDbContext();
}
public KhuVucDAO()
{
db = new EF.NhaHangDbContext();
}
public KhachHangDAO()
{
db = new EF.NhaHangDbContext();
}
public UserDAO()
{
db = new EF.NhaHangDbContext();
}
public ViTriDAO()
{
db = new EF.NhaHangDbContext();
}
