dogstar901 Junior Member Got Viz? Posts: 44	Can Opendx realize a simple GUI? 03/29/11 at 19:50:07   we know that a Opendx program is consisted of some widgets,and only after you click Execute button you can get the result.But now I want to write a simple GUI like a message box,when I input some parameters and click 'ok' button I can get the result image.   how to realize it?? thank you!
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joelr OpenDX Forum Administrator Got Viz? Posts: 388	Re: Can Opendx realize a simple GUI? Reply #1 - 03/30/11 at 05:04:38   The key thing is to have your "OK" button be a Reset that controls one or   more Route (or Switch) modules. Put your net into Execute-on-change mode. Now, the user can enter values into the widgets, but nothing happens until they click OK, which "opens" the Route module(s) and lets data flow through.
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