how to call other exe file in Eprime?

[chen]

Matt and David,
 
Thank you!
 

--

Chunhui Chen
______________
 
Beijing Normal University
&
University of California, Irvine

在2007-11-06，"David McFarlane" <mcfarla9 at msu.edu> 写道：

Matt's response should help you to call an external .exe (thanks, 
Matt), however...

At 11/5/2007 10:12 PM Monday, Chunhui Chen wrote:
>I have a special device, it not only used as response switch, but 
>also used as a signal generator, I used VB script not only detact a 
>key press but also receive a signal from the device. VB script 
>fulfill this by calling an executive function.

If you only need to read a digital signal from the device, why not 
just use E-Prime's built-in "ReadPort()" function?  You had to use an 
external .exe in VB because VB does not provide any functions to read 
from or write to arbitrary I/O ports, but one of the virtues of 
E-Prime is that this ability is already built in with the added 
ReadPort() and WritePort methods.  You might want to give that a try.


---
David McFarlane, Systems Designer
Dept. Psychology, Michigan State University
mcfarla9 at msu.edu    www.msu.edu/~mcfarla9
Voice: (517) 353-0799    Fax: (517) 353-1652




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