diff --git a/Code/IHM/App.xaml.cs b/Code/IHM/App.xaml.cs
index d606932..c799256 100644
--- a/Code/IHM/App.xaml.cs
+++ b/Code/IHM/App.xaml.cs
@@ -16,5 +16,7 @@ namespace IHM
     public partial class App : Application
     {
         public Manager AllInscrits { get; private set; } = new Manager(new LinqToPgSQL.PersLinqToPgSQL());
+        //public Manager AllInscrits { get; private set; } = new Manager(new Stub());
+
     }
 }
diff --git a/Code/IHM/Converters/Func2WindowPartConverter.cs b/Code/IHM/Converters/Func2WindowPartConverter.cs
new file mode 100644
index 0000000..d825da7
--- /dev/null
+++ b/Code/IHM/Converters/Func2WindowPartConverter.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+using System.Windows.Data;
+
+namespace IHM.Converters
+{
+    public class Func2WindowPartConverter : IValueConverter
+    {
+        public object? Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            Func<UserControl>? windowPartCreator = value as Func<UserControl>;
+            if (windowPartCreator == null)
+            {
+                return null;
+            }
+            return windowPartCreator();
+        }
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
diff --git a/Code/IHM/MainWindow.xaml.cs b/Code/IHM/MainWindow.xaml.cs
index 4fe0295..a346163 100644
--- a/Code/IHM/MainWindow.xaml.cs
+++ b/Code/IHM/MainWindow.xaml.cs
@@ -39,7 +39,7 @@ namespace IHM
             {
                 
                 
-                 MessageBox.Show($"{i.Id} + {i.Nom} + {i.Mdp} + {i.Mail} + {i.Dev}");
+                 MessageBox.Show($"{i.Id} + {i.Nom} + {i.Prenom} + {i.Mail} + {i.Mdp}");
                 
                 
             }
@@ -69,5 +69,6 @@ namespace IHM
             testSelect(); 
    /*         testSuppression();*/
         }
+
     }
 }
diff --git a/Code/LinqToPgSQL/PersLinqToPgSQL.cs b/Code/LinqToPgSQL/PersLinqToPgSQL.cs
index dc41c6d..f7f274e 100644
--- a/Code/LinqToPgSQL/PersLinqToPgSQL.cs
+++ b/Code/LinqToPgSQL/PersLinqToPgSQL.cs
@@ -6,6 +6,7 @@ using System.Threading.Tasks;
 using Npgsql;
 using Model;
 using System.IO;
+using System.Diagnostics;
 
 namespace LinqToPgSQL
 {
@@ -32,33 +33,29 @@ namespace LinqToPgSQL
             List<Inscrit> ListeInscrits = new List<Inscrit>();
 
             var conn = new NpgsqlConnection(connString);
-            Console.Out.WriteLine("Ouverture de la connection");
-            conn.Open();
-
-            var AllInscrit = new NpgsqlCommand("SELECT * FROM Inscrit", conn);
+            Console.Out.WriteLine("Ouverture de la connection"); try
+            {
+                conn.Open();
+            }
+            catch
+            {
+                conn.Close();
+                Environment.Exit(0);
+               
+            }
+            
+            
+            NpgsqlDataReader dbReader = new NpgsqlCommand("SELECT * FROM Inscrit", conn).ExecuteReader();
 
-            var reader = AllInscrit.ExecuteReader();
-            while (reader.Read())
+            while (dbReader.Read())
             {
-                Console.WriteLine(
-                    string.Format(
-                        "({0}, {1}, {2}, {3}, {4}",
-                        reader.GetString(0),
-                        reader.GetString(1),
-                        reader.GetString(2),
-                        reader.GetString(3),
-                        reader.GetString(4)
-                        /*reader.GetInt32(2).ToString()*/
-                        )
-                    );
-                foreach (var EltInscrit in reader)
-                {
-                    ListeInscrits.Add(new(reader.GetString(0), reader.GetString(1), reader.GetString(3), reader.GetString(2), reader.GetString(4)));
-                }
-                   
 
+                ListeInscrits.Add(new Inscrit(dbReader.GetString(0), dbReader.GetString(1), dbReader.GetString(2), dbReader.GetString(3), dbReader.GetString(4)));
+                
             }
-            reader.Close();
+            
+
+            dbReader.Close();
 
             return ListeInscrits;
         }
diff --git a/Code/Model/Inscrit.cs b/Code/Model/Inscrit.cs
index 4a495fa..c952c38 100644
--- a/Code/Model/Inscrit.cs
+++ b/Code/Model/Inscrit.cs
@@ -10,7 +10,7 @@ namespace Model
     public class Inscrit
     {
 
-        public Inscrit(string id, string nom, string mail, string prenom, string mdp)
+        public Inscrit(string id, string nom, string prenom, string mail, string mdp)
         {
             Id = id;
             Nom = nom;
diff --git a/Code/Model/Stub.cs b/Code/Model/Stub.cs
index 1a671fb..42b3df6 100644
--- a/Code/Model/Stub.cs
+++ b/Code/Model/Stub.cs
@@ -12,6 +12,8 @@ namespace Model
         public List<Inscrit> Inscrits = new();
         public List<Compte> Comptes = new();
 
+
+
         // ajouter load all pour tout les inscrits
 
         public List<Inscrit> LoadInscrit()