private void AddCommand(object sender, RoutedEventArgs e)
{
TeamHandler teamHandl = new TeamHandler();
string name = NameCommand.Text;
Team team = new Team();
team.Name = name;
team.TeamColor = System.Drawing.Color.Red;
List <ITeam> list = new List <ITeam>();
list.Add(team);
teamHandl.BuildTeams(list, 0);
}