如何在C#中为PPTX文件生成缩略图? [英] How to generate thumbnail image for a PPTX file in C#?

问题描述

是否可以使用OpenXML库自动为PPTX文件创建缩略图?我正在构建一个小的C#ASP.NET Web应用程序，该应用程序用于从PPTX文件库构建PPTX文件.要求之一是显示库中每个PPTX文件的缩略图.我想将其自动化，因为将要使用该系统的人员不知道如何创建屏幕截图.

Is there any way to use the OpenXML library to automatically create a thumbnail image for a PPTX file? I am building a small C# ASP.NET web application that is used to build PPTX files from a library of PPTX files. One of the requirements is to show a thumbnail image for each PPTX file in the library. I would like to automate this as the people that will be using the system don't know how to create screen shots.

推荐答案

Pptx文件已包含该文件，将其解压缩即可找到id. ;)

Pptx file already have it, unziping the file you can find id. ;)

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