C#

<pre>namespace ClassLibrary1
{
    class Class1 : IGameMenuItemPlugin
    {

       



        public bool SupportsMultipleGames => false;

        public string Caption => "Save";

        public System.Drawing.Image IconImage
        {
            get
            {
                return null;
            }
        }

        public bool ShowInLaunchBox => true;

        public bool ShowInBigBox => true;

        public bool GetIsValidForGame(IGame selectedGame)
        {
            return true;
        }

        public bool GetIsValidForGames(IGame[] selectedGames)
        {
            return false;
        }

        public void OnSelected(IGame selectedGame)
        {
            Apath item = new Apath
            
            Num1 = selectedGame.ApplicationPath

            var form = new Form1();
            form.Show();

        }

        public class Apath
        {
            private string num1;
            public string Num1
            {
                get { return num1; }
                set { num1 = value; }
            }

        }

        public void OnSelected(IGame[] selectedGames)
        {
            return;
        }
    }
}

namespace ClassLibrary1
{
    public partial class Form1 : Form
    {

        Class1.Apath apath1 = new Class1.Apath();



        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
           
        }

        private void button1_Click(object sender, EventArgs e)
        {
            MessageBox.Show(apath1.Num1);
        }
    }
}

selectedGame.ApplicationPath

I am trying to recover the value of a total score on this request. I have this error in sql server.

Someone has an idea, here is my Sql Query!

<pre>select personnelId, Nom, Prenom,
sum(case  
when Tbl_Reponses.codeReponse = Tbl_ReponseEntree.codeReponse and Tbl_Reponses.isCorrect =1 
then Tbl_Questions.scoreTotal*1 
when Tbl_Reponses.codeReponse = Tbl_ReponseEntree.codeReponse 
and Tbl_Reponses.isCorrect =1 and Tbl_ReponseEntree.CodeJustificationReponse !=0 and 
Tbl_JustificationReponses.CodeJustificationReponse=Tbl_ReponseEntree.CodeJustificationReponse and
 Tbl_JustificationReponses.Iscorrect = 1 then Tbl_Questions.scoreTotal*1 else 0 End) AS NoteTotal, NoteTotal/3 as Moyenne
  
  from Tbl_ReponseEntree, Tbl_Reponses, Tbl_Questions, Tbl_JustificationReponses, Personnel, 
  Tbl_FormulaireExercices where Tbl_ReponseEntree.codeFormulaireExercice =4 and 
  Tbl_Reponses.codeReponse=Tbl_ReponseEntree.codeReponse and Tbl_Questions.CodeQuestion=Tbl_Reponses.codeQuestion 
  and Tbl_Questions.CodeQuestion=Tbl_ReponseEntree.codeQuestion and 
  Tbl_JustificationReponses.CodeJustificationReponse=Tbl_ReponseEntree.CodeJustificationReponse and
   Tbl_FormulaireExercices.CodeExercise=Tbl_ReponseEntree.codeFormulaireExercice and
    Tbl_ReponseEntree.PersonnelId= Personnel.PersId group by Tbl_ReponseEntree.personnelId, Personnel.Nom,
     Personnel.Prenom