<Window Name="vp" x:Class="MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="Lista de teléfonos" Height="350" Width="525">
  <Grid>
    <Grid.RowDefinitions>
      <RowDefinition />
      <RowDefinition Height="Auto" />
    </Grid.RowDefinitions>
    <Frame BorderBrush="Blue" BorderThickness="1" Source="Paginas/Menu.xaml">
    </Frame>
  </Grid>
</Window>
