Waiting for button press freezes program

[Ombre3333]

Hello!

My problem is that in my example VI is waiting for the OK button to be pressed then to be pressed again, but after the first press, the program gets into a infinite loop or something like that but i don't really get why 😕 Before you ask why do i need this, in my original program a string must be edited so after an "edit" button is pressed the program shall wait for an "ok" button press to accept changes. The important thing that if it is not in edit mode the "OK" button has a different function.

Thx for the help ^^

[Norbert_B · Accepted solution]

You missed the very basics of event driven programming in LV. I suggest you to read the caveats of LV event structure.

The most important rules you missed:

- Never attach more than one event structure in your application to a single event

- Put graphic objects which are sources for events in their appropriate event case

hope this helps,

Norbert

[Ombre3333]

Thank you! I will reconstruct my program the way you advised ^^