title: Nothing happens when I click the button for RadGrid export to Excel
body: <p>I have a simple grid I'm trying to export to excel however when I click on the excel button in the command item display, nothing happens. Is this not automated or do I need vb behind it to tell it to actually export?</p>
  
  <p>radgrid:</p>
  
  <pre><code>&lt;telerik:RadGrid ID="Grid_Curric1" runat="server" DataSourceID="SqlCurric1" Width="700px" Skin="WebBlue"  CellSpacing="0" GridLines="None" &gt;
                          &lt;ExportSettings&gt;
                              &lt;Excel Format="ExcelML" /&gt;
                          &lt;/ExportSettings&gt;
                          &lt;MasterTableView AutoGenerateColumns="False" DataSourceID="SqlCurric1" Font-Size="Medium" CommandItemDisplay="Top"&gt;
                              &lt;CommandItemSettings ShowExportToExcelButton="True" /&gt;
                              &lt;Columns&gt;
                                  &lt;telerik:GridBoundColumn DataField="Growth"  HeaderText="Growth"  SortExpression="Growth" UniqueName="Growth"&gt;
                                  &lt;/telerik:GridBoundColumn&gt;
                                  &lt;telerik:GridBoundColumn DataField="Efficiency"  HeaderText="Efficiency"  SortExpression="Efficiency" UniqueName="Efficiency"&gt;
                                  &lt;/telerik:GridBoundColumn&gt;
                                  &lt;telerik:GridBoundColumn DataField="Risk" HeaderText="Risk"  SortExpression="Risk" UniqueName="Risk"&gt;
                                  &lt;/telerik:GridBoundColumn&gt;
                              &lt;/Columns&gt;
                          &lt;/MasterTableView&gt;
                      &lt;/telerik:RadGrid&gt;
  </code></pre>