Uwp shadow effect

quote Microsoft.Toolkit.Uwp.UI.Controls, Use DropShadowPanel

<controls:DropShadowPanel Color="Black" OffsetX="10" OffsetY="10" BlurRadius="50" ShadowOpacity=".7" Width="220" Height="120" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch">
    <Border CornerRadius="45" Background="#F6F6F6">
        <TextBlock Text="Create Shadow( Achieve shadows )" HorizontalAlignment="Center" VerticalAlignment="Center"></TextBlock>
    </Border>
</controls:DropShadowPanel>

effect

explain
BlurRadius（double）： Gets or sets the blur radius of the projection
Color（Color）： Gets or sets the color of the projection
IsSupported（bool）： Get the value of whether the platform supports projection
OffsetX（double）： Gets or sets the x Offset
OffsetY（double）： Gets or sets the y Offset
OffsetZ（double）： Gets or sets the z Offset
ShadowOpacity（double）： Gets or sets the opacity of the projection

Sample code

CreateShadowDemo.xaml

Reference material

DropShadowPanel
UWP: Create shadow in XAML [duplicate]