vbapowerpointvstopresentationpowerpoint-addins

Is there a Presentation.IsFullyDownloaded property for a vsto addin in C#?

As per the documentation by Microsoft, there is a property to check whether the presentation is completely downloaded or not in office VBA Reference. Presentation.IsFullyDownloadedhttps://learn.microsoft.com/en-us/office/vba/api/powerpoint.presentation.isfullydownloaded

Is there any way to do this in a C# VSTO addin?

The 'Presentation' class in vsto solutionhas all the other properties as in the vba presentation class but not "IsFullyDownloaded".

Solution

  • If you can use it in VBA for your PowerPoint installation (that means it is implemented by the host application) you can call it using the late-binding technology available in .Net via Type.InvokeMember from any applications including VSTO add-ins.