title: Random numbers in Gridview
body: <p>I want help on that I need to create Gridview (40 rows by 10 columns) on asp.net using vb.net and then generate and display random numbers between 1 to 50 in the gridview which should refresh every 2 seconds. Also need a button to turn on and off the refresh timer.  Can any one help or put me to the right direction?</p>