有人可以告诉我为什么没有显示缩放和搜索控件吗?
这是代码:
<FlowDocumentReader x:Name="myDocumenReader" Height="269.4">
<FlowDocument>
<Section Foreground="Yellow" Background="Black">
<Paragraph FontSize="20">
Here are some fun facts about the WPF Documents API!
</Paragraph>
</Section>
<!--<List />
<Paragraph />-->
</FlowDocument>
</FlowDocumentReader>