How to Print a Report without showing print dialog box?

Hi All,
We are converting some reports from Crystal Reports to Microsoft SQL
Reporting Services (SSRS) in an VB.NET Windows app. Crystal had a
function called PrintToPrinter which was being used to
programmatically print to a printer when the user clicked a button on the screen. The printer
dialog box did not appear. It was true one-click printing.

I need to figure out how to do the same thing in SSRS?

Thanks,
Mohan