private void updateSoldier()
{
Soldier soldier = Obs.Where(s => s.Id == getSoldierUpdated().Id) as Soldier;
Obs.Clear();
bl.updateSoldier(getSoldierUpdated());
meneger meneger = bl.GetMeneger();
ObservableCollection <Soldier> newObs = new ObservableCollection <Soldier>(meneger.soldiers);
newObs.ToList().ForEach(s => Obs.Add(s));
Close();
}
