2
我想重寫ContextMenu
的樣式。
這裏是我的風格:WPF重寫ContextMenu樣式 - DropShadowEffect不起作用
<SolidColorBrush x:Key="WindowBackgroundBrush" Color="#E7E8EC" />
<SolidColorBrush x:Key="SolidBorderBrush" Color="#CCCEDB" />
<Color x:Key="DropShadowColor">#808080</Color>
<Style TargetType="{x:Type ContextMenu}">
<Setter Property="SnapsToDevicePixels" Value="True"/>
<Setter Property="OverridesDefaultStyle" Value="True"/>
<Setter Property="FontFamily" Value="Segoe UI"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ContextMenu}">
<Border Name="Border" Background="{StaticResource WindowBackgroundBrush}" BorderBrush="{StaticResource SolidBorderBrush}" BorderThickness="1" >
<StackPanel IsItemsHost="True" KeyboardNavigation.DirectionalNavigation="Cycle"/>
<Border.Effect>
<DropShadowEffect Color="{StaticResource DropShadowColor}" Opacity="0.60" ShadowDepth="4"/>
</Border.Effect>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
我不知道爲什麼,但陰影不工作(我沒有看到影子)。
我該如何解決?