I have a case (PowerPoint COM API) where Shape.Type == msoPlaceholder. The shape is a picture. How can I verify that it is a picture?
You can use ContainedType
e.g. for a msoChart
oplc.PlaceholderFormat.ContainedType = msoChart (will return True / False)
Per the docs here https://learn.microsoft.com/en-us/office/vba/api/powerpoint.placeholderformat.containedtype