void CreatePerson(object sender, RoutedEventArgs e)
{
//MessageBox.Show("Opret");
CreateAndEditMenu page = new CreateAndEditMenu();
page.Show();
}
void EditPerson(object sender, RoutedEventArgs e)
{
Item item = (Item)dataGrid.SelectedItem;
if (item != null)
{
CreateAndEditMenu page = new CreateAndEditMenu(item);
page.Show();
}
}