//azuriraj
private void MenuItem_Click(object sender, RoutedEventArgs e)
{
Tip t = typesGrid.SelectedItem as Tip;
izmenaTipa iz = new izmenaTipa(t);
iz.Show();
}
private void TypesGrid_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
Tip t = typesGrid.SelectedItem as Tip;
izmenaTipa iz = new izmenaTipa(t);
iz.Show();
}