Function SetMetadata

Sets the metadata of a pdf file.

Parameters:
string sourceFilename: Filename of the source pdf file
string destinationFilename: Filename of the destination pdf file
string author: Value for the field "author"
string creator: Value for the field "creator"
string keywords: Value for the field "keywords"
string subject: Value for the field "subject"
string title: Value for the field "title"

Return Value:
no return value