我有一个 MainResources.xaml 文件,其中我的样式定义了我的应用程序中每个窗口的外观:
<Style x:Key="MainBorderStyle" TargetType="{x:Type Border}">
<Setter Property="Background" Value="WhiteSmoke" />
<Setter Property="BorderBrush" Value="LightGray" />
<Setter Property="BorderThickness" Value="1" />
<Setter Property="CornerRadius" Value="5" />
<Setter Property="SnapsToDevicePixels" Value="True" />
</Style>
而不是“WhiteSmoke”,我希望我的背景是这个渐变:
<LinearGradientBrush>
<GradientStop Color="#ccc" Offset="0"/>
<GradientStop Color="#bbb" Offset="1"/>
</LinearGradientBrush>
但是以下尝试导致 VS2008 告诉我“样式设置器不支持子元素”:
<Style x:Key="MainBorderStyle" TargetType="{x:Type Border}">
<Setter Property="Background">
<LinearGradientBrush>
<GradientStop Color="#ccc" Offset="0"/>
<GradientStop Color="#bbb" Offset="1"/>
</LinearGradientBrush>
</Setter>
<Setter Property="BorderBrush" Value="LightGray" />
<Setter Property="BorderThickness" Value="1" />
<Setter Property="CornerRadius" Value="5" />
<Setter Property="SnapsToDevicePixels" Value="True" />
</Style>
将渐变颜色作为这种样式的背景的正确方法是什么?