corrige le label du bouton

BookAStar/BookAStar/Pages/EditBillingLinePage.xaml

@@ -93,12 +93,14 @@
                                 Path=IsValid, 
                                 Converter={StaticResource boolToStyleImage}}" />
       </StackLayout>
-        <Button Text="Términé"
+      <StackLayout Orientation="Horizontal">
+        <Button Text="Supprimer"
                     Command="{Binding DeleteCommand}"
-                    Clicked="OnValidateClicked"></Button>
+                    Clicked="OnDeleteClicked"></Button>
         <Button Text="Términé"
                 Command="{Binding ValidateCommand}"
                 Clicked="OnValidateClicked"></Button>
       </StackLayout>
+    </StackLayout>
   </ScrollView>
 </ContentPage>

BookAStar/BookAStar/Pages/EditBillingLinePage.xaml.cs

@@ -16,7 +16,10 @@ namespace BookAStar.Pages
                 picker.Items.Add(du);
             BindingContext = model;
         }
-        
+        public void OnDeleteClicked(object sender, EventArgs e)
+        {
+            throw new NotImplementedException();
+        }
         public void OnValidateClicked (object sender, EventArgs e)
         {
             this.Navigation.PopAsync();