vb p/ delphi

Estou tentando transformar um codigo V.S.(asp.net) em delphi(asp.net), e estou encontrando essa dificuldade nesta linha:

&Array.Copy(pdfimage, pdfbuffer, size);
erro:[Error] WebForm1.pas(58): E2010 Incompatible types: ´Array´ and ´Object´

esta declarada assim:
pdfimage:System.&Array;

também tentei assim:
pdfimage:System.Object;
mas também dá erro.
ps. já tentei sem o &. (pdfimage:System.Array;) dá o mesmo erro.

Estou trabalhando como add references, eu carrego a dll.

exemplo original em V.B


Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim PDF ´ PDF object
Dim Size As Long
Dim PDFImage As System.Array
´ create pdf library object
PDF = CreateObject(´PDFCreatorPilot2.piPDFDocument´)
´ initialize PDF Engine
PDF.StartEngine(´demo@demo´, ´demo´)
´ set GenerateInMemoryFile generation flag to TRUE so keep PDF ´ only in the memory
PDF.GenerateInMemoryFile = True
´ start document generation
PDF.BeginDoc()
´ draw ´HELLO, PDF´ message on the current PDF page
PDF.PDFPAGE_SetActiveFont(´Verdana´, True, False, False, False, 14, 0)
PDF.PDFPAGE_TextOut(10, 20, 0, ´HELLO, PDF!´)
´ finalize document generation
PDF.EndDoc() ´ clear the output stream
´ get size of generated in-memory pdf file
Size = PDF.MemoryFileSize
´ create new buffer with size equal to generated pdf file
Dim PDFBuffer(CInt(Size)) As Byte
´ get in-memory pdf file as byte stream
PDFImage = PDF.BinaryImage
´ copy byte stream into buffer
Array.Copy(PDFImage, PDFBuffer, Size)
´ clear http output
Response.Clear()
´ set the content type to PDF
Response.ContentType = ´application/pdf´
´ add content type header
Response.AddHeader(´Content-Type´, ´application/pdf´)
´ set the content disposition
Response.AddHeader(´Content-Disposition´, ´inline;filename=form.pdf´)
´ write the buffer with pdf file to the output
Response.BinaryWrite(PDFBuffer)
Response.End()
´ disconnect from library
PDF = Nothing
End Sub

----------------------------------------------------------------------------
e com as alterações em delphi

procedure TWebForm1.Page_Load(sender: System.Object; e: System.EventArgs);
var
pdf:PDFCreatorPilot2.IpiPDFDocument2;
size:integer;
pdfbuffer:byte;
pdfimage:System.&Array;
begin
// TODO: Put user code to initialize the page here
pdf:= PDFCreatorPilot2.piPDFDocumentClass.Create;
pdf.StartEngine(´demo@demo´, ´demo´);
pdf.GenerateInMemoryFile:= true;
pdf.BeginDoc;
//pdf.PDFPAGE_SetActiveFont(´times new roman´, true, false, false, false, 14, 0);
pdf.PDFPAGE_TextOut(10, 20, 0, ´HELLO, PDF!´);
pdf.EndDoc;
size:= pdf.MemoryFileSize;
pdfbuffer:= size;

pdfimage:= pdf.BinaryImage;
&Array.Copy(pdfimage, pdfbuffer, size);

response.Clear;
response.ContentType:= ´application/PDF´;
Response.AddHeader(´Content-Type´, ´application/pdf´);
Response.AddHeader(´Content-Disposition´, ´inline;filename=form.pdf´);

response.BinaryWrite(pdfbuffer);

Response.&End;
end;


obrigado pela atenção de todos.