I am trying to attach file to PDF using below API
// Add attachment to document’s attachment collection
I can see the attachment but size is “unknown” as shown in below screenshot.
image.png (4.0 KB)
I could not resolve this , hence I tried to check the examples given in Aspose.Pdf.Examples.CSharp.
image.png (381.6 KB)
I got the same error as shown in below screenshot.
image.png (39.0 KB)
Could you please help me to resolve this issue?