It provides an efficient way of displaying an acrylic background (with rounded corners) to floating dialogs like Flyout, ContentDialog etc.

Property

Name
TintColor
TintOpacity
MultiplyAmount
BlurAmount
BackdropAmount
DisplayShadow
ShadowColor
ShadowOpacity
ShadowBlurRadius
ShadowOffsetX
ShadowOffsetY

Example

<dev:FrostedGlass Width="300"
                Height="150"
                CornerRadius="16"
                MultiplyAmount="0"
                ShadowBlurRadius="8"
                TintColor="Gray"
                TintOpacity="0.5" />

Demo

you can run demo and see this feature.