JQuery Searchable DDL inside Datagrid

Question

Dear All,

 

My ASPX Design is -

<table class="tablebg" style="width: 841px;" cellspacing="1" cellpadding="3"
align="center" border="0">
<tr class="tdwhite">
<td colspan="4" style="font-weight: bold">Ultimate Holding Company
<asp:DataGrid ID="dgUltimateHoldingCompany" runat="server" Width="100%" AutoGenerateColumns="False"
PageSize="20">
<HeaderStyle Font-Bold="True"></HeaderStyle>
<Columns>
<asp:BoundColumn Visible="False" DataField="srnoUltimateHoldingCompany_" ReadOnly="True" HeaderText="srno_"></asp:BoundColumn>
<asp:BoundColumn Visible="False" DataField="rowidUltimateHoldingCompany" ReadOnly="True" HeaderText="ROW_ID"></asp:BoundColumn>
<asp:TemplateColumn Visible="False" HeaderText="rowid">
<ItemTemplate>
<asp:TextBox ID="txtdrowidUltimateHoldingCompany" Visible="False" BorderStyle="Groove" ReadOnly="True"
runat="server" Style="width: 100%"></asp:TextBox>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Ultimate Holding Entities">
<HeaderStyle Font-Bold="True"></HeaderStyle>
<ItemTemplate>
<asp:DropDownList ID="ddlEntitiesUltimateHoldingCompany" Width="400px" runat="server">
</asp:DropDownList>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:DataGrid>
</td>
</tr>
</table>

Query - How to make this DropDownList - ddlEntitiesUltimateHoldingCompany - as Auto Searchable DDL using JQuery.

 

Please guide