TestPage.xaml

<Page
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:MyILP.Pages"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:rateControl="using:MyILP.Design"
    xmlns:MyILP="using:MyILP"
    x:Class="MyILP.Pages.TestPage"
    mc:Ignorable="d"
    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">

    <Grid Background="#FFDE1D1D">
        <Button Click="btnGet_Click" x:Name="btnGet" Content="Show Hide" Margin="150,204,0,379" />
        <MyILP:FeedbackControl x:Name="feedControl" HorizontalAlignment="Center" VerticalAlignment="Bottom" RenderTransformOrigin="0.5,0.5">
            <MyILP:FeedbackControl.RenderTransform>
                <CompositeTransform TranslateY="360"/>
            </MyILP:FeedbackControl.RenderTransform>
        </MyILP:FeedbackControl>
    </Grid>
</Page>