Text and methodes

Question

Hello everybody

 

I've tried some things and I'm getting desperate...

I have several data in one method and would like to output them listed in a panel (the code snippet below).

Therefore I ask myself the following question:

1. how do I bring the output into a panel (which has to be linked to a textbox)?

2. how can I list text from a method at all?

Thank you for all your help.