Plug-in file questions

We want to use Aspose.Slides for .NET to “plug-in” the files.
Like we plug-in the file in PowerPoint.
We do not want to use “ole”.
Please advise if there is any other way to plug-in the file.
Thank you !

@saphira_linksoft_com_tw,
Thank you for your request. Could you describe in more detail what file formats you would like to plug in and how you do it in PowerPoint, please?

The file is Mircosoft office files, like word and excel.
Please see attached file for the PPT.
screenshot-1.zip (82.8 KB)

@saphira_linksoft_com_tw,
As a workaround, you can try to use hyperlinks for files as below:

var shapes = presentation.Slides[0].Shapes;
var shape = shapes.AddAutoShape(ShapeType.Rectangle, 20, 20, 100, 30);
shape.AddTextFrame("File.txt");

var portion = shape.TextFrame.Paragraphs[0].Portions[0];
portion.PortionFormat.HyperlinkClick = new Hyperlink("D:\\File.txt"); 
portion.PortionFormat.HyperlinkClick.Tooltip = "File.txt description.";

But this way does not use object embedding.
More details: Manage Hyperlinks
API Reference: Hyperlink Class