How to use border with shadow in wpf
Steps: 1) First create two window form 2) Nn patent form add one button 3) Now add border with shadow in this windown <Window x:Class="WpfApplication1.MainWindow" xmlns=" http://schemas.microsoft.com/winfx/2006/xaml/presentation " xmlns:x=" http://schemas.microsoft.com/winfx/2006/xaml " Title="MainWindow" Height="400" Width="1000"> <Grid> <Button Content="Click to show demo" Height="23" HorizontalAlignment="Left" Margin="318,203,0,0" Name="button1" VerticalAlignment="Top" Width="140" Click="button1_Click" /> <Border x:Name="shadow" Grid.ColumnSpan="3" Grid.RowSpan="2" Background="black" Opacity="0.36" Visibility="Collapsed" Loaded="shadow_Loaded" Clip