XamlParseException running Microsoft.Office.Interop.PowerPoint in WPF app

Question

I tried to use "Microsoft.Office.Interop.PowerPoint" in a simple WPF, but I got an error which was caused by the first line:

Microsoft.Office.Interop.PowerPoint.Application myApp= new Microsoft.Office.Interop.PowerPoint.Application();

The error looks the following way:

An unhandled exception of type 'System.Windows.Markup.XamlParseException' occurred in PresentationFramework.dll

Additional information: Cannot create instance of 'MainWindow' defined in assembly 'PowerPointApp, Version=1.0.0.0, Culture=neutral.

How to fix it? Should I add something to xaml?

Answer 1

您是否尝试在WPF中托管PowerPoint UI？

我曾经构建了一个文档管理系统，它使用WebBrowser控件在WPF中托管PowerPoint。 如果您导航到WebBrowser控件中的pptx文件并安装了PowerPoint，它将打开它。

这是另一种更长篇的方法：Embedding-PowerPoint-presentation-player-into-a-WP

如果您只想操纵演示文稿内容而不使用PowerPoint UI，那么可能是另一个问题。您需要引用Office互操作程序集的正确版本，因为在Office 2007上构建的版本不支持Office 2010。