public PlayersForChampForm(int delay)
 {
     this.delay = delay;
     InitializeComponent();
     c = new ServiceClient(new InstanceContext(this));
     Championship[] champiomships = c.GetAllChampionships();
     foreach (Championship champ in champiomships)
     {
         comboBox1.Items.Add(champ.Id);
     }
 }