loop question for listdlg

for aaa = 1:3
cd(rootdir)
d = dir;
  str = {d.name};
  [s,v] = listdlg('PromptString','Select a file:',...
                  'SelectionMode','multiple',...
                  'ListString',str)

               matlabdir= get(handles.edit1, 'string')
  cd(matlabdir)
  end

this is what i have, but for some reason, it does not loop

Answer 1

[Andy]

never mind, i figured out what i did wrong