Hello,

Here is how i bind the dropdown.

when i trype anything in dropdown it only search based on product code, but i also want search to perform on product code, Product name and wood type code.

Please let me know how can i achieve same.

<telerik:RadComboBoxDataSourceID="SqlDataSource1"DataTextField="ProductCode"DataValueField="idxProductPriceID"EnableAutomaticLoadOnDemand="True"ItemsPerRequest="10"ShowMoreResultsBox="true"EnableVirtualScrolling="true"AutoPostBack="true"OnSelectedIndexChanged="drpProduct_SelectedIndexChanged"EnableLoadOnDemand="true"EnableScreenBoundaryDetection="true"HighlightTemplatedItems="true"MarkFirstMatch="false"Filter="Contains"ID="drpProduct"DropDownAutoWidth="Enabled"Width="100px"runat="server"><HeaderTemplate><tablestyle="width: 100%"cellspacing="0"cellpadding="0"><tr><tdstyle="width: 20%;">Product Code
                                                        </td><tdstyle="width: 40%;">Product Name
                                                        </td><tdstyle="width: 40%;">Wood Type Code
                                                        </td></tr></table></HeaderTemplate><ItemTemplate><tablestyle="width: 100%"cellspacing="0"cellpadding="0"><tr><tdstyle="width: 20%;"><%#DataBinder.Eval(Container.DataItem, "ProductCode")%></td><tdstyle="width: 40%;"><%#DataBinder.Eval(Container.DataItem, "ProductName")%></td><tdstyle="width: 40%;"><%#DataBinder.Eval(Container.DataItem, "WoodTypeName")%></td></tr></table></ItemTemplate></telerik:RadComboBox><asp:SqlDataSourcerunat="server"ID="SqlDataSource1"ConnectionString="<%$ ConnectionStrings:Default %>"ProviderName="System.Data.SqlClient"SelectCommandType="StoredProcedure"SelectCommand="3_ProductList_Select"></asp:SqlDataSource>