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, and displays its first page.

The loadURLWithPassword function throws an error if the PDF file cannot be opened.

VB6:
Dim stream As IStream ... viewer.loadURLWithPassword "http://......", "secret"
loadFile
loadFileWithPassword
loadStream
loadStreamWithPassword
loadURL
closeFile