Is there a viewer object or ActiveX control I can use to embed an XPS document, or an XAML GUI in my .NET application?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):
问题:
回答1:
You can use the ElementHost Control to host WPF content on a .Net Windows Form.The ElementHost appears in the Toolbox under the WPF Interoperability section. You can then host a WPF control that has XPS Document Viewer on it and you've solved both problems.
回答2:
Maybe this helps. Integrating WPF with Windows Forms
