How does the OK button on the modelsupport2 interface start the execution of the socket?

[angus2022]

I have a question. When I clicked the OK button on the interface of modelsupport2, I saw that it called an event callback:

QuitUserInterface (EVENT DLG DONE OK)

Continuing to track down, you can only see the initial definition of the function

I am not familiar with the code for CVI. Can anyone help me understand how it runs?

[ShockHouse · Accepted solution]

The dialog doesn't start the execution itself. Instead, the dialog is called through a Callback from the Process Model. This then sets parameters for each execution on whether they are enabled or not.

[angus2022]

Yes, you are right.

I tracked the process model this afternoon and found out how it drives execution. Now, I am further learning more information.

Thank you very much for your answer!