Several Button on the screen

MIT App Inventor Help
1

Hello,
I have many Button in a screen named Bjk (j,k=1…N). I have made a list of them. Now, how can I recognize (by j, k) wich button the user has clicked?
Thank you.

2

I’ve read this a few times but I don’t really understand what you mean, maybe someone else will

3

This sample project does just that ...