Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms.... SourceCode = @"Sub Test(oShape As Shape) MsgBox ""Тест""...officeReference ); pres . Save ( "test.pptm" , SaveFormat . Pptm );...