i am using labview with java,i am using datasocket ,but i have not been able to find anything like datasocket update event in labview

[sam_amdocs@yahoo.co.in]

i do not want to use while loop ,with delay fn,i have given lot of effort but not able to find any solution

[Ben]

Hi Sam,

I do not know if this will work but I believe it is worth trying.

Please let me know if this works!

In the attached VI, I used an "Automation Open" to get an Automation Refnum. This refnum is then passed to a "Create ActiveX Event Queue.VI" and identified the "OnDataUpdated" as the Event name. The returned Event Queue is then passed to a "Wait on ActiveX Event.VI".

This looks like it may be what you are looking for. If it works I would suggest you wire up a timeout value and check the returned time out boolean to determine if you get a good update.

PLEASE let me know if this works!

Trying to help,

Ben

[sam_amdocs@yahoo.co.in]

sir , i hv rcvd ur answer,i hv not worked in activex and events queue ,i think it will solve my problem ,if it works i will mail u.