Сторінки
XAML
<Button Content="1" Click="B1()">
<Button Content="2" Click="B2()">
<Frame x:Name="Main" NavigationUIVisibility="Hidden"></Frame>
C#
// B1()
Main.Content = new Page1();
// B2()
Main.Content = new Page2();
XAML
<Button Content="1" Click="B1()">
<Button Content="2" Click="B2()">
<Frame x:Name="Main" NavigationUIVisibility="Hidden"></Frame>
C#
// B1()
Main.Content = new Page1();
// B2()
Main.Content = new Page2();