Events are not triggered through modules (prism, MVVM, silverlight C #)

Question

That's right, and now I believe that I installed this application correctly, but correct me if I'm wrong, just for the reason that I have 3 modules loaded in my boot module, one is a navigation module, and the other two are views.

Regardless of the code, if I load the modules in the initialization method, add them to the area in which everything works fine, but of course id, as some control.

Now in the navigation view model, I have an event aggregator that publishes an event (a class that inherits from EventArgs, if that matters), the other two modules subscribed to this event, but did not receive it,

/// <summary>
    /// Carries the out menu item selection methods.
    /// </summary>
    /// <param name="e">The <see cref="TMBL.Web.TMBLCore.Controls.Assets.NavigationViewSelectionEventArgs"/> instance containing the event data.</param>
    public void CarryOutMenuItemSelectionMethods(NavigationViewSelectionEventArgs e)
    {
        _eventAggregator.GetEvent<NavigationMenuItemSelectedEvent>().Publish(e);
    }

in navigation ViewModel and then subscribed to the news module

_eventAggregator.GetEvent<NavigationMenuItemSelectedEvent>().Subscribe(NavigationMenuReturnedEvent,
                                                                               ThreadOption.UIThread);

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_displayNewsView = new DisplayNewsView(new DisplayNewsViewModel(_eventAggregator));

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Answer 1

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Answer 2

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 protected override DependencyObject CreateShell()
    {
        _eventAggregator = new EventAggregator();
        var shell = Container.Resolve<Shell>();
        Application.Current.RootVisual = shell;
        return shell;
    }

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 protected override IModuleCatalog GetModuleCatalog()
    {
        var catalog = new ModuleCatalog();
        catalog.AddModule(typeof(TMBLCoreModule), InitializationMode.WhenAvailable);
        catalog.AddModule(typeof(NewsModule), InitializationMode.WhenAvailable);
        catalog.AddModule(typeof(UserModule), InitializationMode.WhenAvailable);
        return catalog;
    }

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