loadURLWithPassword
Load a PDF file via a URL, with a password.
loadURLWithPassword([in] BSTR url, [in] BSTR password)
This function loads a PDF file from a URL, applying the specified
password. It must be called before any of the other functions that
access the PDF file.
The loadURLWithPassword function throws
an error if the PDF file cannot be
opened.
VB:
pdf.loadURLWithPassword("http://......", "secret")