Q:
Do you have a VB.Net sample of how to remove a font?
----
A:
You can remove an embedded font data stream as follows:
Dim myfont As pdftron.PDF.Font = ...
Dim fd as Obj = myfont.GetDescriptor()
If Not fd is Nothing Then
fd.Erase("FontFile")
fd.Erase("FontFile2")
fd.Erase("FontFile3")
EndIf
The relevant FAQ entry is:
'How can I remove embedded font?'
http://www.pdftron.com/net/faq.html#fnt_remove