How to add second column to a listBox component?

For the moment I can only get the subfolders name of C:\Backup folder to the first column of the listBoxComputer.
Have do I get also the last written date of subfolders to the second column of the listBoxComputer?

Code:

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private string rootDir = @"C:\Backup";       

private void FormView_Load(object sender, EventArgs e)        {                     
  List<string> ls = Directory.GetDirectories(rootDir).Select(Path.GetFileName).ToList();           
    ls.Sort((a, b) => -1 * a.CompareTo(b));       
    listBoxComputer.Sorted = false;           
    listBoxComputer.DataSource = ls;           
    listBoxUser.SelectedIndex =-1;         
}

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You are using the wrong control as the list box only has 1 one column. You will need to use a listview control instead. The listview control allows for multiple columns. https://docs.microsoft.com/en-us/dot...ramework-4.7.2