private void AddButton_OnClick(object sender, RoutedEventArgs e)
{
var userdlg = new UserDialog();
if (userdlg.ShowDialog() == true)
{
_userCollection.Add(userdlg.User);
}
}
private void EditButton_OnClick(object sender, RoutedEventArgs e)
{
var userdlg = new UserDialog(UsersListBox.SelectedItem as User);
if (userdlg.ShowDialog() == true)
{
_userCollection[UsersListBox.SelectedIndex] = userdlg.User;
UsersListBox.Items.Refresh();
}
}