Aspose Slides可以帮助开发人员为PPT文件添加、管理VBA宏，控件提供了 IVbaProject接口专门用于宏的添加和管理，具体使用方法可以参考下面的事例：

//Instantiate Presentation

using (Presentation pres = new Presentation())

{

    // Create new VBA Project

    pres.VbaProject = new VbaProject();

    // Add empty module to the VBA project

    IVbaModule module = pres.VbaProject.Modules.AddEmptyModule("Module");

    // Set module source code

    module.SourceCode =

        @"Sub Test(oShape As Shape)

            MsgBox ""Test""

        End Sub";

    // Create reference to <stdole>

    VbaReferenceOleTypeLib stdoleReference =

        new VbaReferenceOleTypeLib("stdole", "*\\G{00020430-0000-0000-C000-000000000046}#2.0#0#C:\\Windows\\system32\\stdole2.tlb#OLE Automation");

    // Create reference to Office

    VbaReferenceOleTypeLib officeReference =

        new VbaReferenceOleTypeLib("Office", "*\\G{2DF8D04C-5BFA-101B-BDE5-00AA0044DE52}#2.0#0#C:\\Program Files\\Common Files\\Microsoft Shared\\OFFICE14\\MSO.DLL#Microsoft Office 14.0 Object Library");

    // Add references to the VBA project

    pres.VbaProject.References.Add(stdoleReference);

    pres.VbaProject.References.Add(officeReference);

    pres.Save("test.pptm", SaveFormat.Pptm);

}