我的资源字典中有一个 Rectangle,我想将它放在众多 Grid 对象中
<Rectangle HorizontalAlignment="Left" Width="10" x:Key="ShadowRect">
<Rectangle.Fill>
<LinearGradientBrush EndPoint="1.7,0.603" StartPoint="0.3,0.603">
<GradientStop Color="White" Offset="1"/>
<GradientStop Color="Black" Offset="0.009"/>
</LinearGradientBrush>
</Rectangle.Fill>
</Rectangle>
现在我当然可以像这样直接放置它:
<Grid>
<Rectangle HorizontalAlignment="Left" Width="10" >
<Rectangle.Fill>
<LinearGradientBrush EndPoint="1.7,0.603" StartPoint="0.3,0.603">
<GradientStop Color="White" Offset="1"/>
<GradientStop Color="Black" Offset="0.009"/>
</LinearGradientBrush>
</Rectangle.Fill>
</Rectangle>
</Grid>
但我想将其用作资源,因此我不必为每个 Grid 编写此 XAML,
如何使用它的资源键放置矩形?