title: getting values from multiple selection on combobox
body: <p>I have a radcombobox that has a checkbox before the item name. </p>
  
  <p><strong>here is my code.</strong> <br></p>
  
  <pre><code>&lt;telerik:RadComboBox ID="cbx1" runat="server" Skin="Default" CheckBoxes="true" EmptyMessage="Sample"&gt;
                                  &lt;Items&gt;
                                      &lt;telerik:RadComboBoxItem Text="sample1" Value="1" /&gt;
                                      &lt;telerik:RadComboBoxItem Text="sample2" Value="2" /&gt;
                                      &lt;telerik:RadComboBoxItem Text="sample3" Value="3" /&gt;
                                      &lt;telerik:RadComboBoxItem Text="sample4" Value="4" /&gt;
                                      &lt;telerik:RadComboBoxItem Text="sample5" Value="5" /&gt;
  
  
                                  &lt;/Items&gt;
                              &lt;/telerik:RadComboBox&gt;
  </code></pre>
  
  <p>how can i get the value of a multiple value of the combobox. <br/></p>
  
  <p>i tried using this code but it doesnt give me values. <br/></p>
  
  <pre><code>if (cbx1.CheckedItems.Count &gt; 0)
                  {
                      strcbx = string.Empty;
                      foreach (var item in cbx1.CheckedItems)
                      {
                          strcbx = "'" + item.value + "'";
                      }
                  }
  </code></pre>