<Window x:Class="FrameDemo.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="WPF_Anwendung mit Frame und Seiten" Height="350" Width="525">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="150*" />
            <ColumnDefinition Width="350*" />
        </Grid.ColumnDefinitions>
        <Canvas Grid.Column="0" Background="Aquamarine" >
            <Button Name="button1" Canvas.Left="25" Canvas.Top="45" Height="23" Width="100" 
                    Content="1. Seite" Click="button1_Click" />
        </Canvas>
        <Frame Name="frame1" Grid.Column="1" Background="Azure" ></Frame>
    </Grid>
</Window>
