<Page navigatingTo="onNavigatingTo">
    <TabView selectedIndex= "1">
        <TabView.items>
            <TabViewItem title="First">
                <TabViewItem.view>
                    <Label text="First View" loaded="loaded"/>
                </TabViewItem.view>
            </TabViewItem>
            <TabViewItem title= "Second">
                <TabViewItem.view>
                    <Label text="Second View" />
                </TabViewItem.view>
            </TabViewItem>
        </TabView.items>
    </TabView>
</Page>