我需要在UWP中为CaptureElement设置一个圆角。我尝试使用角半径为此元素添加边框。似乎边界正在创建,但CaptureElement不会在拐角处被裁剪。以下是我正在处理的代码。
<StackPanel RelativePanel.Below="Seperator2" RelativePanel.AlignHorizontalCenterWithPanel="True">
<Border BorderThickness="5" BorderBrush="#E4F7FF" CornerRadius="10">
<controls:DropShadowPanel Name="PreviewShadow" BlurRadius="8.0" ShadowOpacity="0.1" OffsetX="-10" OffsetY="10" Color="Black">
<CaptureElement Name="previewcontrol" HorizontalAlignment="Center" Height="260" VerticalAlignment="Center" Width="345" Margin="0,0,0,0" />
</controls:DropShadowPanel>
</Border> </StackPanel>