protected void RemovePlayer_Click(object sender, EventArgs e) { if (selectedPlayer >= 0) { Player player = activeTournament.GetPlayerByNr(selectedPlayer); if (io.ShowMessageWithOKCancel("Möchtest du " + player.DisplayName + " entfernen?")) { activeTournament.RemovePlayer(player); RefreshDataGridPlayer(activeTournament.Participants); } } }