Polling

[Srdjan Jovanovic]

Hello all,

I am doing a project that requires me to know when a certain control of
my VI is changed by user. Unfortunately I only have LabView 6.0 which
does not have Events, so I have to use polling. Does anyone here know of
a good web tutorial and/or examples that I can look up?

Thanks,
Srdjan

[Andrey_Dmitriev]

One possible solution is attached as zip.
This solution not very complicated, but very flexible.

Hope it help

with best regards

[Feroz]

Hi,
Polling will take away a lot of your processor time so I strongly recommend upgrading to LabVIEW 7.

I have attached a simple example that constantly monitors the value of a control and when it sees a change, it updates an indicator.

Sincerely,
FerozP