Is there a way that a vi could prompt the user requesting information depending on the previous inputs.

[santosh]

i am building a labview application using DAQ board. depening on the trigger conditions i.e no trigger ,or digital or analog trigger the vi must prompt the user for more details.
say, the user specifies : digital trigger.
then the vi must prompt for more details:
1. rising edge/ or falling edge
2. pretrigger scans
if,say,the user specifies : analog trigger]
then the vi must prompt for more details such as:
1. rising or falling
2. trigger level
3. pretrigger scans ... etc

and if the user specifies : no trigger
the it must not ask for any details.
how can i implement this in labview?

[Gorka Larrea]

Attached there's a vi that will do that, it's only one way (the first that came to my mind) and of course, you should put your different setting output in the case structure, to be sent to your DAQ board.
Hope this helps or gives some ideas, ask if any doubts.