Using a command button to Printing a JPG file (Web Application)

I am coding a web app.  As part of the Bus Spec they need to print a picture related to each item. 
I am using
Imports System.Drawing
Imports System.Drawing.Printing
To assist with the printing 
Imports System.IO
To help locate the file.
 VB CODE:
 
Sub btnPPic_Click(ByVal sender Go to the complete details ...