export a webpage to pdf C#

I have a webpage that displays multiple results. This page has 4 gridviews, a chart control. I was told to make an option of exporting the results in a pdf. I know you can export gridview, chart control into a pdf but they (the client) want all the contents of that page to a pdf file. Could I take a webpage (wrapping all the results to a div) and export that div to a pdf? Or is there a different way to do this? Please advise. Previously, I have used itext to export the gridview to a pdf.


Thanks!

...