CapDemo.Open_Game.MinusScoreofPhase C# (CSharp) Méthode

        public int MinusScoreofPhase(int idpha)
        {
            List<Phase> ListPhase;
            Phase.IDPhase = idpha;
            ListPhase = PhaseBL.GetPhaseByIDPhase(Phase);
            return ListPhase.ElementAt(0).MinusPhase;
        }