How to Format or Wrap or Set Font Size to Text Set for SubstitutePictureTitle in C#?

I am replacing image and setting new title to OLE frame

SubstitutePictureTitle=“My data”

How do I wrap text or set fount size

@vrg,
Thank you for posting the question.

Please share the following files:

  • presentation with an initial OLE object
  • presentation (created in PowerPoint) with the expected result

Then we will do our best to help you.