Is there anyway to 'autosize' the listdlg menu?

I want to create a listdlg depending on some sort of data. The thing is, the user can create new data and add it to the listdlg. But I need a way to adapt the size.

For exemple, I have a listdlg with options: A,B,C, create new letter

If the user chooses to create new letter D, next time letter E will be an option.

Is there any way to do this?

Thanks!

[Flávio]

• next time letter D will be an option

[Azzi Abdelmalek]

How do you want ask the user to add a letter to the existing list?

[Flávio]

The user introduces data and saves it in .mat file. Then I create a Liststring that is evaluated with new data and adds it to listdlg.

The goal is to do it like this, I'm not sure if I can!

[Walter Roberson]

You cannot add a new Liststring onto the existing one in a listdlg(), but you can add new cells onto the cell array that you pass in as the Liststring parameter.

Answer 1

[Walter Roberson]

S = {'A' 'B' 'C'};
listbox('Liststring', S);
S{end+1} = 'D';
listbox('Liststring', S)