Using Presentations APIs

To use the Presentations APIs, apply the following steps:

1. 下载活动包。
2. 创建编码工作流。
3. Call the powerpoint.UsePowerPointPresentation method to retrieve the handle of a PowerPoint file.
4. Use the handle to perform actions. With the Presentations coded automation, you should be able to perform the same operations as with the Presentations modern activities in a .xaml file.
   备注：

   • The Presentations activities are implemented in the Coded service as extension methods for the handle. To check all the available extension methods, type handle_name. and then Ctrl + Space.
   • ConstClass2 - Contains string representations of different slide format options. For more details, refer to the What is a slide layout? page.

   重要提示：

   There is a known limitation that the PowerPoint files must be closed when executing a Presentations coded workflow.