How To : Create Navigation Panel in WPF

<Application x:Class="Application"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    StartupUri="Page1.xaml" >
    <Application.Resources>
        
    </Application.Resources>
</Application>