klaus,
I ask this question because I am new to the B4A environment. I did try out both possibilities. One worked and the other didn't. So I thought to myself, "Self, I wonder if there is some setting somewhere that can be configured to allow this functionality that I seek." So I search, and find nothing. But that doesn't mean the ability doesn't exist. Perhaps, since I am new to the B4A environment, I just am not looking up the right keywords. Then I think to myself, "Self, I bet someone in the forums might know, I think I'll ask there." Which is what I did. And I got my answer. And no. It's not really that complicated, thank you very much.