public ManageApplicationUrls()
        {
            this.InitializeComponent();
            this.DataContext = new ManageApplicationUrlsViewModel();
            this.Closed += (s, e) => Messenger.Default.Unregister(this);

            Messenger.Default.Register<NotificationMessage<bool>>(this,
                message =>
                {
                    if (message.Notification.Equals(Messages.ManageApplicationUrlsDialogResult))
                    {
                        this.DialogResult = message.Content;
                        this.Close();
                        Messenger.Default.Unregister(this);
                    }
                });

            Messenger.Default.Register<NotificationMessageAction<bool>>(
                this,
                message =>
                {
                    if (message.Notification.Equals(Messages.AddApplicationUrl))
                    {
                        var view = new Views.AddApplicationUrl();
                        Window parentWindow = Window.GetWindow(this);
                        view.Owner = parentWindow;
                        var result = view.ShowDialog();
                        message.Execute(result.GetValueOrDefault());
                    }
                });
        }
        public ManageApplicationUrls()
        {
            this.InitializeComponent();
            this.DataContext = new ManageApplicationUrlsViewModel();
            this.Closed     += (s, e) => Messenger.Default.Unregister(this);

            Messenger.Default.Register <NotificationMessage <bool> >(this,
                                                                     message =>
            {
                if (message.Notification.Equals(Messages.ManageApplicationUrlsDialogResult))
                {
                    this.DialogResult = message.Content;
                    this.Close();
                    Messenger.Default.Unregister(this);
                }
            });

            Messenger.Default.Register <NotificationMessageAction <bool> >(
                this,
                message =>
            {
                if (message.Notification.Equals(Messages.AddApplicationUrl))
                {
                    var view            = new Views.AddApplicationUrl();
                    Window parentWindow = Window.GetWindow(this);
                    view.Owner          = parentWindow;
                    var result          = view.ShowDialog();
                    message.Execute(result.GetValueOrDefault());
                }
            });
        }