Update Audio Devices while program is running

Hi
I want to connect an audio device while a labview VI is running. When I do so, the audio device doesn't appear in the audio device list. Is there any activeX node or other possibility to refresh the audio devices in labview while a VI is running?
I'm using Windows XP and LabVIEW 2010, but I think an upgrade to 2011 wouldn't solve my problem.
Solved!
Go to Solution.

Hi Kolja,
just talked to a colleague about the issue and we solved it now. The solution are VI references and reference calls.
Take a look in the example in the attachment. Using this piece of code the "Get Num Devices" function (as an example for every other function you wish to use) is reloaded everytime it is called, resulting in updated device counts at runtime.
Good luck using it and best regards,
Benjamin
Attachments:
Audio Dynamic LV2010.zip ‏10 KB

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hi, im also exp. the same <text deleted> problem! i also get that error message "quick touch on screen display has stopped working" , lower right corner(volume icon)says"no audio output device is installed", no "video,sound & controllers" on device manager, i had tried reformatting, multible virus\malware scanners, ive tried multible registry cleaners, DL updated drivers, bios, audio(can't install,no audio device),and ive tried all of these conbinations with or without the windows updates, besides the audio prob, the cd/dvd icon's gone frm My comp, cant use the mic, and or webcam, SMART is detecting a hard disk failure now(iminent 2 fail) <text deleted> !,lol... ps HP or Microsoft really needs 2 take this into consideration, im tired of this, i will never buy another HP ever!! or windows!, **bleep** it if i have 2 spent another thousand dollars on a Mac,atleast ill get a much decent,"working" pc, that wontstress the **bleep** out of my mind!
Message Edited by WendyM on 08-09-2009 07:35 PM

Update Audio Devices while program is running

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