update messagePage

src/Banquale/Banquale/Views/MessageListPage.xaml

@@ -5,7 +5,7 @@
              Title="MessageListPage"
              Shell.NavBarIsVisible="True">
 
-    <VerticalStackLayout>
+    <Grid>
 
         <ListView ItemsSource="{Binding Consultant.MessagesList}"
                   SelectionMode="None"
@@ -19,6 +19,12 @@
                         
                         <Grid RowDefinitions="auto, auto">
 
+                            <Grid.GestureRecognizers>
+                                <TapGestureRecognizer
+                                    Tapped="MessageDelete"
+                                    NumberOfTapsRequired="2" />
+                            </Grid.GestureRecognizers>
+
                             <Label
                                 Text="{Binding Subject}"
                                 FontSize="Title"
@@ -37,5 +43,5 @@
 
         </ListView>
 
-    </VerticalStackLayout>
+    </Grid>
 </ContentPage>

src/Banquale/Banquale/Views/MessageListPage.xaml.cs

@@ -13,6 +13,21 @@ public partial class MessageListPage : ContentPage
         Debug.WriteLine(Mgr.Consultant.MessagesList[0].Subject);
         BindingContext = Mgr;
         InitializeComponent();
+    }
+
+    public async void MessageDelete(Object sender, EventArgs e)
+    {
+        var selectedItem = (sender as Grid)?.BindingContext as Message;
 
+        if (selectedItem != null)
+        {
+            bool rep = await DisplayAlert("Suppression", "Voulez vous supprimer ce message ?", "Oui", "Non");
+            Debug.WriteLine("Rep : " + rep);
+            if(rep)
+            {
+                Mgr.Consultant.MessagesList.Remove(selectedItem);
+                await Shell.Current.Navigation.PopAsync();
+            }
+        }
     }
 }