Special consideration for all WebForms for real-time update.

Make sure to include one OPCWebRefresh component in each WebForm you will be using other OPC Web Controls.  Leave the name of the OPCWebRefresh ID as OPCWebRefresh1.  Only one OPCWebRefresh component is needed per from.  You are welcome to set the Refresh property to anything you desire as low as 100 milliseconds.