Base class.
| Name | Description |
| AddComment | Adds a comment to the presentation. |
| ChangeComment | Changes the specified comment. |
| EndSlideShow | Ends the current slide show. |
| GetAllComments | Returns all the comments from the document. |
| GoToNextSlideInSlideShow | Displays the slide following the current slide in the slide show. |
| GoToPreviousSlideInSlideShow | Displays the slide following the current slide in the slide show. |
| GoToSlideInSlideShow | Displays the slide with the specific index. |
| PauseSlideShow | Pauses the current slide show. |
| RemoveComments | Removes the specified comments. |
| ResumeSlideShow | Resumes the current slide show. |
| StartSlideShow | Starts the presentation slide show. |