title: ListBox only displaying first item selected
body: <p>I am working on a <code>ASPX/VB</code> site. I have a <code>ListBox</code> but when you select multiple options, only 1 item gets passed to the next page where it puts the item into an un-ordered list.</p>
  
  <p>I can't seem to get multiple selected items to appear.</p>
  
  <p><strong>ASPX:</strong></p>
  
  <pre><code>&lt;asp:ListBox runat="server" id="dlcenter1" SelectionMode="Multiple" &gt;
      &lt;asp:ListItem name="option0[]" Value="0" multiple="multiple"&gt;None&lt;/asp:ListItem&gt;
      &lt;asp:ListItem name="option1[]" Value="1" multiple="multiple"&gt;Assistant managers&lt;/asp:ListItem&gt;
      &lt;asp:ListItem name="option2[]" Value="2" multiple="multiple"&gt;Customer service representatives&lt;/asp:ListItem&gt;
      &lt;asp:ListItem name="option3[]" Value="3" multiple="multiple"&gt;General managers&lt;/asp:ListItem&gt;
      &lt;asp:ListItem name="option4[]" Value="4" multiple="multiple"&gt;Hitch installers&lt;/asp:ListItem&gt;
      &lt;asp:ListItem name="option5[]" Value="5" multiple="multiple"&gt;Manager trainee&lt;/asp:ListItem&gt;
      &lt;asp:ListItem name="option6[]" Value="6" multiple="multiple"&gt;MOONLIGHTERS WANTED&lt;/asp:ListItem&gt;
      &lt;asp:ListItem name="option7[]" Value="7" multiple="multiple"&gt;Store managers&lt;/asp:ListItem&gt;
      &lt;asp:ListItem name="option8[]" id="option8" Value="8" multiple="multiple"&gt;U-Box Customer Care Rep&lt;/asp:ListItem&gt;
   &lt;/asp:ListBox&gt;
  </code></pre>
  
  <p><strong>VB</strong></p>
  
  <pre><code>If Not Page.IsPostBack Then
          dlCenter1.DataBind()
          'dlCenter2.DataBind()
          'dlCenter3.DataBind()
          'dlCenter4.DataBind()
          'dlCenter5.DataBind()
          GetEntityInfo()
      End If
  End Sub
  
  
  Protected Sub btnSubmit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
  
      Session.Clear()
      lblError.Visible = False
  
      'Declare variables to place into session
      Dim dl1 As String = dlcenter1.SelectedItem.Text
      'Dim dl2 As String = dlCenter2.SelectedItem.Text
      'Dim dl3 As String = dlCenter3.SelectedItem.Text
      'Dim dl4 As String = dlCenter4.SelectedItem.Text
      'Dim dl5 As String = dlCenter5.SelectedItem.Text
  
      Dim name As String = txtName.Text.ToString.Trim()
      Dim address As String = txtAddress.Text.ToString.Trim()
      Dim city As String = txtCity.Text.ToString.Trim()
      Dim state As String = ddlState.SelectedItem.Value.ToString.Trim()
      Dim zipcode As String = txtZipCode.Text.ToString.Trim()
      Dim phone As String = txtPhone.Text.ToString.Trim()
      Dim fax As String = txtFax.Text.ToString.Trim()
  
      'Session validation
      If Not dlCenter1.SelectedIndex = 0 Then
          Session.Add("dl1", dl1.ToString)
      End If
  </code></pre>