'Declaration
Public Function ExtractDocumentInformation() As PdfDocumentInformation
'Usage
Dim instance As PdfFile Dim value As PdfDocumentInformation value = instance.ExtractDocumentInformation()
public PdfDocumentInformation ExtractDocumentInformation()
public: PdfDocumentInformation^ ExtractDocumentInformation();
Return Value
The document information, if it exists in the PDF file.