Main Page Class

    Public _itemSelectedIndex As Int32

    Public Property itemSelectedIndex() As String
        Get
            Return _itemSelectedIndex
        End Get
        Private Set(ByVal value As String)
            _itemSelectedIndex = value
        End Set
    End Property

    Public Sub New()
        InitializeComponent()

        SupportedOrientations = SupportedPageOrientation.Portrait Or SupportedPageOrientation.Landscape
        Me.DataContext = Me
        ' Exemple de code pour la localisation d'ApplicationBar
        'BuildLocalizedApplicationBar()

    End Sub