Spoiler

Property

Name
Header
HeaderVerticalAlignment
HeaderHorizontalAlignment
HeaderIcon
HeaderMargin
ShimmerWidth
ShimmerHeight
ShimmerCornerRadius
ShimmerTemplate
IsActiveShimmer
IsRevealed
RevealMode

Events

Name
RevealChanged

Example

<dev:Spoiler>
    <TextBlock Text="My Hidden Content">
</dev:Spoiler>

Demo

you can run demo and see this feature.