How do i show output from program in the uitextarea?

I have a GUI(has a uitextarea) which takes few inputs and can initiate a program's run.. The GUI has a uitextarea in it.

In the program a certain string will be printed multiple times.

I have tried the following to show the output to the uitextarea

            for 1:100
                 app.OutputTextArea_2.Value = textToDiplay + i;

It is working..But it replaces the earlier values.

May I know how I can keep appending the current text to the already existing text uitextarea.

Thanks.

Answer 1

[frank Eli]

Thanks for the answer. But I have solved the problem in a different way.

text =""

for i:100
     text = text + i %%something like this..
     text = sprintf('%s \n %s',text,textToDiplay);
     app.OutputTextArea_2.Value = text;

This things works like a charm.

Answer 2

[Geoff Hayes]

frank - try concatenating the existing data with the new

 for k = 1:100
     app.OutputTextArea_2.Value = [app.OutputTextArea_2.Value "," num2str(textToDiplay + k)];
 end

It's unclear what your i and textToDiplay are strings or numbers. I've assumed the latter, so have used num2str to do the conversion.