下面放一张效果图：
那么具体是怎么实现呢：
前端XAML中：
<Image Source="/Images/tips.png" HorizontalAlignment="Left" Width="25" Height="25" MouseEnter="Image_MouseEnter" MouseLeave="Image_MouseLeave" IsHitTestVisible="False"/> <Canvas Margin="0,20,0,0" HorizontalAlignment="Left" x:Name="tipsBqb" Opacity="0"> <Image Source="/Images/bqb.jpg" Height="200" Width="200"/> <TextBlock Text="瞅咩啦靓仔" Foreground="Black" FontSize="40" Margin="0,165,0,0" FontWeight="Bold" /> </Canvas>