public PdfOpenFileStatus OpenDocument(
	string fileName,
	string password = "",
	bool showPasswordForm = true,
	bool showStatusMessage = true
)

Public Function OpenDocument ( 
	fileName As String,
	Optional password As String = "",
	Optional showPasswordForm As Boolean = true,
	Optional showStatusMessage As Boolean = true
) As PdfOpenFileStatus

public:
PdfOpenFileStatus^ OpenDocument(
	String^ fileName, 
	String^ password = L"", 
	bool showPasswordForm = true, 
	bool showStatusMessage = true
)