Muthuraman

Hi, I used xcontrol many years back. I am trying to refresh my knowledge. I tried with a simple keypad . Button 1 button 2 and button 3. Data is string. When Button 1 is pressed string goes 1. Button 2 - string goes 2, etc. For button 1, 2, 3 value change events, i have modified the data and so i have made the action cluster -> Data changed as True. But it looks like it is not working. What basics am i missing. Please help. Regards, Muthuraman S Xcontrol-Keypad.rar