Hi Crossrulz,
 
Now, i am playing with the event structure and did all the code but i want to add 1 feature which might be useful for event structured type program.
 
>  use of  timer : whenever i triggered the event by passing through parameter i also wants to start the timer and after fetching and displaying the data need to stop the timer, idea here is to make visible to the user about the value change and how much time it takes to display the data.
any sample vi will be really helpful.
 
>Or if you have any other idea how to visualize the o/p change whenever event is triggered by passing the parameter, i would really appreciate that
 
Thanks