I have made some progress but I've run into a problem that I can't figure out. If anybody would like to help I'll send my wrapped dll calls and notes of progress.
Twain is a property of the installed software of the QX3 (and many other visual instruments) and it can be accessed by the EZTWAIN software offered by www.dosadi.com. This is very useful. There is a free 21 day download trial. My goal is to take repeated images at user selected rates and to store them in a files of some sort. The native software allows you to store these images as a movie, but I would prefer them as separate BMP's. I'm interested in peristaltic movements of animal organs. So far I can take the images and open and close the camera but the part I cannot do is to get it to click the snapshot automatically, I have to do this with the mouse. The kicker is that the IntelPlay window does not show up in the list if applications in the Windows Task Manager so it's not obvious how to get a handle on this window to send it a mouse click. Yours Sincerely John John Brohan National Instruments LabVIEW expert in Montreal Traders Micro "We connect all sorts of things to computers" 317 Barberry Place DDO Montreal PQ Canada H9G 1V3 Tel (514)995-3749 [EMAIL PROTECTED] http://www.TradersMicro.com/Index.htm
