Get Domain+username when select users

[Th3AnG3L]

Hello when i select the users from the dialogbox and click ok button,
it just display the username
how to add it full path/name (domain)

When select Name | Folder Path in dialogbox
to save information in combobox1.Items.Add with result: Folder\Name
so it will be result like: Domain\Administrator
how i can make that in code?

[Th3AnG3L]

So there should be a way to get last Domain/Name from Path only. Any ideas how to do it with this library?

    Using picker
        If picker.ShowDialog() = DialogResult.OK Then
            For Each sel In picker.SelectedObjects
                Dim aString As String = Replace(sel.Path, "WinNT://WORKGROUP/", String.Empty)
                Dim cString As String = Replace(aString , "/", "\")
                ComboBox1.Items.Add(cString)
                'MsgBox(sel.Path)
            Next
        End If
    End Using