diff --git a/src/CalculateurMoyanne/BSN/IDataManager.cs b/src/CalculateurMoyanne/BSN/IDataManager.cs
index 105d555..03a6730 100644
--- a/src/CalculateurMoyanne/BSN/IDataManager.cs
+++ b/src/CalculateurMoyanne/BSN/IDataManager.cs
@@ -10,7 +10,6 @@ namespace Bussness
     public interface IDataManager<Data>
     {
         Task<bool> Add(Data data);
-        
         Task<bool> Delete(Data data);
         Task<bool> Update(Data data);
         Task<Data> GetDataWithName(string name);
diff --git a/src/CalculateurMoyanne/CalculateurApp/View/BlockView.xaml b/src/CalculateurMoyanne/CalculateurApp/View/BlockView.xaml
index 50dcb5e..d0f9d6f 100644
--- a/src/CalculateurMoyanne/CalculateurApp/View/BlockView.xaml
+++ b/src/CalculateurMoyanne/CalculateurApp/View/BlockView.xaml
@@ -14,7 +14,7 @@
          ColumnSpacing="4">
         <Entry Placeholder="Ajout de BLOC DANS LA MAQUETTE"
                Grid.Row="1" BackgroundColor="AliceBlue"
-               Text="{Binding blocModel.Nom }"
+               Text=""
                TextColor="Black"
              />
         <Button x:Name="Afer" Text="Modifier"  Grid.Row="1" Grid.Column="1" HorizontalOptions="End" VerticalOptions="End" WidthRequest="80" Command="{Binding GetAllBlocCommand}">  </Button>
diff --git a/src/CalculateurMoyanne/CalculateurApp/ViewModel/MaquetteViewModel.cs b/src/CalculateurMoyanne/CalculateurApp/ViewModel/MaquetteViewModel.cs
index f19946c..cd5e734 100644
--- a/src/CalculateurMoyanne/CalculateurApp/ViewModel/MaquetteViewModel.cs
+++ b/src/CalculateurMoyanne/CalculateurApp/ViewModel/MaquetteViewModel.cs
@@ -15,133 +15,138 @@ using System.Reflection.Metadata;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace CalculateurApp.ViewModel
+namespace CalculateurApp.ViewModel;
+
+public  partial class MaquetteViewModel:ObservableObject
 {
-    public  partial class MaquetteViewModel:ObservableObject
+   
+    public BlocModel blocModel { get; set; }
+   // public ReadOnlyObservableCollection<BlocModel>lst { get; set; }
+    public Manager manager { get; set; }
+
+
+    public MaquetteViewModel()
     {
+        //Items = new ObservableCollection<BlocModel>();
+
+        //try
+        //{
+        //    foreach (var BB in manager.GetAllBloc().Result)
+        //        Items.Add(BB);
+        //}
+        //catch (Exception ex)
+        //{
+        //    Debug.WriteLine(ex);
+        //}
        
-        public BlocModel blocModel { get; set; }
-       // public ReadOnlyObservableCollection<BlocModel>lst { get; set; }
-        public Manager manager { get; set; }
 
+        //blocModel = new BlocModel();
+    }
+    public void init1()
+    {
+        Items = new ObservableCollection<BlocModel>();
 
-        public MaquetteViewModel()
+        try
         {
-            //Items = new ObservableCollection<BlocModel>();
-
-            //try
-            //{
-            //    foreach (var BB in manager.GetAllBloc().Result)
-            //        Items.Add(BB);
-            //}
-            //catch (Exception ex)
-            //{
-            //    Debug.WriteLine(ex);
-            //}
-           
-
-            //blocModel = new BlocModel();
+            foreach (var BB in manager.GetAllBloc().Result)
+                Items.Add(BB);
         }
-        public void init1()
+        catch (Exception ex)
         {
-            Items = new ObservableCollection<BlocModel>();
+            Debug.WriteLine(ex);
+        }
 
-            try
-            {
-                foreach (var BB in manager.GetAllBloc().Result)
-                    Items.Add(BB);
-            }
-            catch (Exception ex)
-            {
-                Debug.WriteLine(ex);
-            }
 
+        blocModel = new BlocModel();
+    }
+    [ObservableProperty]
+    ObservableCollection<BlocModel> items;
+    [ObservableProperty]
+    ObservableCollection<BlocModel> lstblc=new ObservableCollection<BlocModel>();
+    [ObservableProperty]
+    string nom;
+
+[RelayCommand]
+    async void Add()
+    {
+       // Manager blocDbDataManager = new Manager(new BlocDbDataManager<CalculDbMaui>());
+     
+        if (string.IsNullOrEmpty(blocModel.Nom))
+            return;
+        //BlocModel u = blocModel;
+        //MaquetteModel u = new MaquetteModel();
+        Items.Add(blocModel);
+      await  manager.AddBlocmaquette(manager.SelectedMaquetteModel, blocModel);
 
-            blocModel = new BlocModel();
+    }
+     [RelayCommand]
+    async void Delete(BlocModel bl)
+    
+    {
+        if (Items.Contains(bl))
+        {
+            Items.Remove(bl);
+            await manager.DeleteBloc(bl);
+            var o = await manager.GetAllBloc();
         }
-        [ObservableProperty]
-        ObservableCollection<BlocModel> items;
-        [ObservableProperty]
-        ObservableCollection<BlocModel> lstblc=new ObservableCollection<BlocModel>();
-        [ObservableProperty]
-        string nom;
 
-    [RelayCommand]
-        async void Add()
-        {
-           // Manager blocDbDataManager = new Manager(new BlocDbDataManager<CalculDbMaui>());
-         
-            if (string.IsNullOrEmpty(blocModel.Nom))
-                return;
-            //BlocModel u = blocModel;
-            //MaquetteModel u = new MaquetteModel();
-            Items.Add(blocModel);
-          await  manager.AddBlocmaquette(manager.SelectedMaquetteModel, blocModel);
+       
+        //if (Items.Contains(model))
+        //{
+        //    Items.Remove(model);
+        //    await manager.Deletemqt(model);
 
-        }
-         [RelayCommand]
-        async void Delete(BlocModel bl)
-        
-        {
-            if (Items.Contains(bl))
-            {
-                Items.Remove(bl);
-                await manager.DeleteBloc(bl);
-                var o = await manager.GetAllBloc();
-            }
-
-           
-            //if (Items.Contains(model))
-            //{
-            //    Items.Remove(model);
-            //    await manager.Deletemqt(model);
-
-            //    var v = await manager.GetAllMaquette();
-            //    Console.WriteLine(v);
-
-            //}
-        }
-        
-        [RelayCommand]
-        void AjoutUE(BlocModel bl)
+        //    var v = await manager.GetAllMaquette();
+        //    Console.WriteLine(v);
 
+        //}
+    }
+    
+    [RelayCommand]
+    void AjoutUE(BlocModel bl)
+
+    {
+        if (Items.Contains(bl))
         {
-            if (Items.Contains(bl))
-            {
-                Items.Remove(bl);
-            }
+            Items.Remove(bl);
         }
+    }
 
 
 
-        [RelayCommand]
-        async Task Tap(String s)
-        {
-            await Shell.Current.GoToAsync($"{nameof(UE)}?Nom={s}");
+    [RelayCommand]
+    async Task Tap(String s)
+    {
+        await Shell.Current.GoToAsync($"{nameof(UE)}?Nom={s}");
 
-        }
-        [RelayCommand]
-        async Task GoBack()
-        {
-            await Shell.Current.GoToAsync("..");
-        }
+    }
+    [RelayCommand]
+    async Task GoBack()
+    {
+        await Shell.Current.GoToAsync("..");
+    }
 
-        public void ApplyQueryAttributes(IDictionary<string, object> query)
-        {
-            var Maquette = query["maquette"] as MaquetteModel;
+    public void ApplyQueryAttributes(IDictionary<string, object> query)
+    {
+        var Maquette = query["maquette"] as MaquetteModel;
 
-            blocModel.IDMaquetteFrk = Maquette.Id;
-        }
-        [RelayCommand]
-        public void GetAllBloc()
-        {
+        blocModel.IDMaquetteFrk = Maquette.Id;
+    }
+    [RelayCommand]
+    public void GetAllBloc()
+    {
 
-            var result = manager.GetAllBloc();
-           foreach(var item in  result.Result)
-           {
-                lstblc.Add(item);
+        var result = manager.GetAllBloc();
+       foreach(var item in  result.Result)
+       {
+            lstblc.Add(item);
 
-            }
         }
     }
+
+    [RelayCommand]
+    public void Blocview(IEnumerable<BlocModel> blocModels)
+    {
+        //items.Add
+    }
 }
diff --git a/src/CalculateurMoyanne/CalculateurMapping/BlocDbDataManager.cs b/src/CalculateurMoyanne/CalculateurMapping/BlocDbDataManager.cs
index 83c16c0..d444526 100644
--- a/src/CalculateurMoyanne/CalculateurMapping/BlocDbDataManager.cs
+++ b/src/CalculateurMoyanne/CalculateurMapping/BlocDbDataManager.cs
@@ -57,6 +57,16 @@ namespace CalculateurMapping
             }
             return true;
         }
+        public async Task<bool>GetByMaquette(MaquetteModel maquette) {
+
+           
+            using (var context = new TContext())
+            {
+                // 
+            }
+            return true;
+        }
+
 
         public async Task<List<BlocModel>> GetAll()
         { //getAll
diff --git a/src/CalculateurMoyanne/CalculateurMapping/MaquetteDbDataManager.cs b/src/CalculateurMoyanne/CalculateurMapping/MaquetteDbDataManager.cs
index 6f4f347..cbfb3cf 100644
--- a/src/CalculateurMoyanne/CalculateurMapping/MaquetteDbDataManager.cs
+++ b/src/CalculateurMoyanne/CalculateurMapping/MaquetteDbDataManager.cs
@@ -51,6 +51,7 @@ namespace CalculateurMapping
                     BlocEntity entity = new BlocEntity
                     {
                         Id = blocModel.Id,
+                        Nom = blocModel.Nom,
                         MaquetteEntity = new MaquetteEntity
                         {
                             Id = mqt.Id,
@@ -62,10 +63,11 @@ namespace CalculateurMapping
                     if (!data.Bloc.Contains(entity))
                     {
                         data.Bloc.Add(entity);
-                        await context.Bloc.AddAsync(entity); 
-                    //    context.Maquettes.Update(data);
-                    
-                      await  context.SaveChangesAsync();
+                     // await context.Maquettes.AddAsync(data);
+                       // Console.WriteLine("jyij");
+                   context.Maquettes.Update(data);
+
+                        result = await  context.SaveChangesAsync() > 0;
                     }
                 }
                 //context.Database.EnsureCreated();