closeInput
Close an input PDF file.
closeInput([in] LONG inputHandle)
This function closes an input PDF file (which was opened with
openInput, etc.) and frees all associated memory.
IMPORTANT: The PDF file on disk or memory must not be deleted
or modified until after closeInput is called.
VB6:
Dim in as Long
in = pdf.openInput "c:/test/file.pdf", "password"
...
pdf.closeInput in
VB.net:
Dim in as Long
in = pdf.openInput("c:/test/file.pdf", "password")
...
pdf.closeInput(in)