DLL Call doesn't work the second time 
Author Message
 DLL Call doesn't work the second time


Please post the dll.  I cannot run your code without it.

Also, the problem may be that you cannot call this twice, without
first 'closing' the device.  You may be trying to use resources that
are already in use.  This would be the same as opening a daq session
that is already in use.

Try that, and if you can't get it working still, post the code or some
more information.

Good luck

Sun, 27 Jun 2004 07:34:21 GMT  
 DLL Call doesn't work the second time
Hi Dobi,

Try doing a close before you try the open a second time.


Sun, 27 Jun 2004 21:59:41 GMT  
 DLL Call doesn't work the second time
I tried it your way and got error.
I added a close and did not get the error and second attempt.
Did you try closisng?


Mon, 28 Jun 2004 00:24:50 GMT  
 DLL Call doesn't work the second time

The .dll does not appear to be re-entrant.
You have to do a close before doing another open.


Mon, 28 Jun 2004 00:35:29 GMT  
 [ 4 post ] 

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