Call .net Console app from asp.net 2.0

 I have a .net console application. i want to call the console appliication from the asp.net web page. If you have any good tutorials please let me know.
I tryed below but no results
 
string filepath = @"C:\dev\b\c.exe";
System.Diagnostics.ProcessStartInfo info = new System.Diagnostics.ProcessStartInfo(filepath);
Sys ...