Wpf-将形状用作资源
我的资源字典中有一个矩形,我想把它放在许多网格对象中Wpf-将形状用作资源,wpf,resources,shapes,Wpf,Resources,Shapes,我的资源字典中有一个矩形,我想把它放在许多网格对象中 <Rectangle HorizontalAlignment="Left" Width="10" x:Key="ShadowRect"> <Rectangle.Fill> <LinearGradientBrush EndPoint="1.7,0.603" StartPoint="0.3,0.603"> <GradientStop Color="Whit
<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>
现在我当然可以直接这样放置它:
<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>
但是我想把它用作一种资源,这样我就不必为每个网格编写这个XAML
如何使用矩形的资源键放置矩形?您可以在资源字典中使用矩形样式而不是矩形:
<Style x:Key="ShadowRectStyle" TargetType="Rectangle">
<Setter Property="HorizontalAlignment" Value="Left"/>
<Setter Property="Width" Value="10"/>
<Setter Property="Fill">
<Setter.Value>
<LinearGradientBrush EndPoint="1.7,0.603" StartPoint="0.3,0.603">
<GradientStop Color="White" Offset="1"/>
<GradientStop Color="Black" Offset="0.009"/>
</LinearGradientBrush>
</Setter.Value>
</Setter>
</Style>
然后像这样使用它:
<Grid>
<Rectangle Style="{StaticResource ShadowRectStyle}"/>
</Grid>
将其定义为控件模板,然后将该控件模板用作资源如何?就像将其定义为ContentControl的样式一样,好主意。