title: How to use the multiselect feature in open file dialog box
body: <p>What code will I put in the open file dialog box_fileok if the multi select feature is enabled.
  I currently have this code, but it only shows in the textbox the last file that has been selected.</p>
  
  <pre><code>  Dim strm As System.IO.Stream
          strm = OpenFileDialog3.OpenFile()
          TextBox3.Text = OpenFileDialog3.FileName.ToString()
          If Not (strm Is Nothing) Then
              //insert code to read the file data
              strm.Close()
              MessageBox.Show("Done!")
          End If
  </code></pre>