<UserControl x:Class="HttpClient.Page"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    Width="400" Height="300">
    <Grid x:Name="LayoutRoot" Background="White">
        <StackPanel Orientation="Vertical">
            <Button Content="Get data" x:Name="cmdGetData" Click="cmdGetData_Click" />
            <ScrollViewer>
                <TextBlock x:Name="txtData" />
            </ScrollViewer>
        </StackPanel>
    </Grid>
</UserControl>
