I want to read Powerpoint with a c# code. There are MsoTrue and MsoFalse types in the code. Therefore, I will put 2 variables of type MsoTriState in the invoke code.
I wrote Microsoft.Office.Core.MsoTriState.msoTrue as variable value, but I get the warning in the picture.
My xaml file contains Microsoft.Office.Core and Microsoft.Office.Interop.Powerpoint.
Can you help, I can’t find the solution for this for a long time?