private void UpdatePassword(int id)
 {
     rewritePasswordViewModelDialog = new RewritePasswordViewModelDialog(staffsLogic, id);
     rewritePasswordViewDialog      = new RewritePasswordViewDialog(rewritePasswordViewModelDialog);
     rewritePasswordViewDialog.ShowDialog();
     Staffs = new ObservableCollection <Staff>(StaffsLogic.GetList());
 }
 public RewritePasswordViewDialog(RewritePasswordViewModelDialog viewModel)
 {
     InitializeComponent();
     DataContext = viewModel;
 }