How can I build an array using two numeric controls and a button? Whenever I press the button a column of 2 rows (the numeric controls) should be created.

[altenbach]

Here's my version 😄

 

[altenbach · Accepted solution]

As I said, Adding rows (instead of columns) is significantly more simple and efficient, because the existing elements remain in memory order. Maybe the original problem can be reformulated. We can always transpose at the end if needed.

 

[patomated]

And here's my modified version. 🙂

I used the case structure since I understand it better than the event structure. It'll be easier for me to modify or work on it later.

Anyway Thanks for your solutions 🙂

What are ur opinions on my version?

[patomated]

Ok so I just realized that in my case its also continuously running the false case.. So I think I'll just stick with the event structure

[altenbach]

What happens in the false case? (Sorry posting by phone).
What determines the loop rate?

[patomated]

It does the same job as the timeout case previously which will waste CPU

here's a screenshot

[patomated]

I just checked the CPU

In your case only 2% is being used whereas in mine it reaches 20% 

Thanks for your help!

[altenbach]

OK, you are basically burning 100% of one cpu core doing absolutely nothing useful. 🙂

[ijustlovemath]

Patomated,

Sixclear has a great video describing what the event structure is, located here.

[patomated]

Thank you!!!