C# VSTO Powerpoint edit field value and type at runtime RRS feed

  • Question

  • We are developing a VSTO application and we need this kind of feature group selected text as seen on the screenshot over the link provided. We are able to do it by modifying the slide1.xml of an existing powerpoint file by changing the datatype/type of a:fld xml tag but question is how can we do it on runtime? When the presentation is just newly opened? Thanks for the answer and have a great day.

    Kindly see provided links (I'm sorry I was not allowed to upload images or hyperlink)

    Screenshot of the presentation

    Screenshot of the slide1.xml

    Download link of the presentation file

    • Edited by Jake Oandasan Tuesday, December 10, 2019 2:18 PM rephrase the question
    Tuesday, December 10, 2019 12:46 PM