public CustomerView()
        {
            InitializeComponent();

            LoadingIndicatorPanel.Visibility = Visibility.Visible;
            MainContent.IsEnabled            = false;
            Task.Factory.StartNew(() =>
            {
                var customersVM = new CustomersViewModel();
                customersVM.RefreshCustomers();

                var result = Application.Current.Dispatcher.BeginInvoke(
                    DispatcherPriority.Background,
                    new Action(() =>
                {
                    customersView             = new CustomersView();
                    customersView.CustomersVM = customersVM;
                    frameCustomers.Content    = customersView;
                    customersView.dgCustomers.SelectionChanged += DgCustomers_SelectionChanged;
                    AssigneValuesToControl();
                    customersView.dgCustomers.SelectedIndex = 0;
                    EnableContoles(false);
                }));
            }).ContinueWith((task) =>
            {
                LoadingIndicatorPanel.Visibility = Visibility.Collapsed;
                MainContent.IsEnabled            = true;
            }, TaskScheduler.FromCurrentSynchronizationContext());

            //TODO Add refresh button to refrexh all data
        }