Convertion image to PDF in C# 2008

[C# Programming]

I converted the image to PDF.

I want to extract the PDF as 5 individual image files.

In that case its make a problem. In that PDF File has 5 images, its extracting as one jpg.

IF original PDF contains 5 images means, can extract as 5 individual jpg file

thats the problem for me.

thanks in advance...