How to use Different App Bars in a single Pivot control Windows Phone App

In this code snippet , you will see how to use different app bar in windows phone 8/8.1 (Silverlight App).

In this code snippet , you will see how to use different app bar in windows phone 8/8.1 Silverlight App,suppose you need to show different ApplicationBar when User Swipes Pivot.So to do this.

Creat App bar's in XAML Page(Paste it From Below Code Snippet).

Important:Add/Remove Click Events and Image Paths As per Requirements).

Just select main Pivot>Goto>Properties>Events Handler(Top Right Corner Flah Symbol) >Look for SelectionChanged Event and Double-Click it.Paste the Code Below There

private void Pivot_SelectionChanged_1(object sender, SelectionChangedEventArgs e)
{
    switch (((Pivot)sender).SelectedIndex)
    {
        case 0:
            ApplicationBar = this.Resources["AppBar1"] as ApplicationBar;
            break;

        case 1:
            ApplicationBar = this.Resources["AppBar2"] as ApplicationBar;
            break;

        case 2:
            ApplicationBar = this.Resources["AppBar3"] as ApplicationBar;
            break;
    }
}

<phone:PhoneApplicationPage.Resources>
shell:ApplicationBar x:Key="AppBar1" IsVisible="True" IsMenuEnabled="True" BackgroundColor="#FF4DC12B" ForegroundColor="White">
    <shell:ApplicationBarIconButton  IconUri="/Assets/send.png" Text="Post" Click="Post_Click" />
    <shell:ApplicationBarIconButton  IconUri="/Assets/appbar.refresh.png" Text="Clear" Click="Clear_Click" />
    <shell:ApplicationBar.MenuItems>
        <shell:ApplicationBarMenuItem  Text="Give Feeback" Click="FeedBack_Click_1" />
        <shell:ApplicationBarMenuItem Text="About us" Click="AboustUs_Click" />
    </shell:ApplicationBar.MenuItems>
</shell:ApplicationBar>
<shell:ApplicationBar x:Key="AppBar2" IsVisible="True" IsMenuEnabled="True" BackgroundColor="#FF4DC12B" ForegroundColor="White">
    <shell:ApplicationBarIconButton  IconUri="/Assets/feature.search.png" Text="Search" Click="Search_Click" />
    <shell:ApplicationBar.MenuItems>
        <shell:ApplicationBarMenuItem  Text="Give Feeback" Click="FeedBack_Click_1" />
        <shell:ApplicationBarMenuItem Text="About us" Click="AboustUs_Click" />
    </shell:ApplicationBar.MenuItems>
</shell:ApplicationBar>
<shell:ApplicationBar x:Key="AppBar3" IsVisible="True" IsMenuEnabled="True" BackgroundColor="#FF4DC12B" ForegroundColor="White" Mode="Minimized">
    <shell:ApplicationBar.MenuItems>
        <shell:ApplicationBarMenuItem  Text="Give Feeback" Click="FeedBack_Click_1" />
        <shell:ApplicationBarMenuItem Text="About us" Click="AboustUs_Click" />
    </shell:ApplicationBar.MenuItems>
</shell:ApplicationBar>undefined</phone:PhoneApplicationPage.Resources>

It's Done Comment Below For Any Doubts.

This Code Works for Only Windows 8/8.1(Silverlight App's Only).