UpdateProgress Control is not working ....

Question

Hi,

I am Binding Data to the GridView, but i need to show progreebar before binding data to the GridView.The UpdateProgree is not working for me, any thing i am doing wrong here, can you please tell me.

<Table>

<tr><td>  <asp:Button ID="btnView_Trace" runat="server" Text="View" OnClick="btnView_Click" /></td></tr>

<tr><td>

<asp:UpdateProgress ID="UpdateProgress1" AssociatedUpdatePanelID="UP_PNLgRID" DynamicLayout="true" runat="server">

<ProgressTemplate>

<div style="bottom:0px;bottom:0%;color:Red;position:absolute;font-size:xx-large;">Please wait ...</div>

</ProgressTemplate>

</asp:UpdateProgress>

<asp:UpdatePanel ID="UP_PNLgRID" runat="server" UpdateMode="Conditional">

<ContentTemplate>

<asp:GridView ID="dg_trc_user_info" runat="server" AutoGenerateColumns="False" Width="100%" DataKeyNames="trc_id"">

 <Columns>

<asp:TemplateField HeaderText="User Name">

<ItemTemplate >

<asp:Label ID="lbl_user_name" runat="server" CssClass="BodyFieldDataGrid" Text='<%# (DataBinder.Eval(Container.DataItem, "trc_user_name"))%>'

ToolTip='<%# (DataBinder.Eval(Container.DataItem, "trc_user_name"))%>' ></asp:Label>

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Modified Date">

<ItemTemplate >

<asp:Label ID="lbl_modified_date" runat="server" CssClass="BodyFieldDataGrid" Text='<%# (DataBinder.Eval(Container.DataItem, "trc_modified_date"))%>'

ToolTip='<%# (DataBinder.Eval(Container.DataItem, "trc_modified_date"))%>' ></asp:Label>

</ItemTemplate>

</asp:TemplateField>

 </Columns>

</asp:GridView>

</ContentTemplate>

</asp:UpdatePanel>

</td>

</tr>

In code behind:

protected void btnView_Click(object sender, EventArgs e)

{

System.Threading.Thread.Sleep(5000);

BindData();

}

public void BindData()

{

// Here i am Binding data to the GridView.

}

Thanks,