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Hi everyone,
This is my webservice method.
    public List<cls_Countries> GetCountries()
        cls_GetLocations locations = new cls_GetLocations();
        return locations.GetCountries();
This is my method in class
public cls_GetLocations()
        public List<cls_Countries> GetCountries()
            List<cls_Countries> list=new List<cls_Countries>();
                DataTable dt= SqlHelper.ExecuteDataset(SqlHelper.ConnString, CommandType.StoredProcedure, "Proc_GetCountries").Tables[0];
                foreach (DataRow dr in dt.Rows)
                    cls_Countries country = new cls_Countries();
                    country.CountryID = dr["CountryId"].ToString();
                    country.CountryName = dr["Country"].ToString();
            catch (Exception ex)
                throw (ex);
            return list;
I want to bind to drop down I tried below code but it wont work so please solve and provide me correct solution
<script type="text/javascript" >
    $(function () {
            type: "POST",
            contentType: "application/json; charset=utf-8",
            url: 'WebServices/AutoComplete.asmx/GetCountries',
            data: "{}",
            datatype: "json",
                function (data, event) {
                    $.map(data.d, function (item) {
                        //$("#<%= drpCountry.ClientID %>").index = item.countryid;
                        //$("#<%= drpCountry.ClientID %>").val = item.countryname;
Posted 15-Jan-13 0:33am
Edited 15-Jan-13 0:36am
Tadit Dash84.2K
Member 9581488 at 15-Jan-13 16:00pm
what is the error?

1 solution

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Solution 1

List<Customer> _customer = new CustomerBLL().GetAllCustomers();
  if (_customer != null)
    ddlCustomer.DataSource = _customer;
    ddlCustomer.DataValueField = "CustomerId";
    ddlCustomer.DataTextField = "CustomerName";
    ddlCustomer.Items.Insert(0, new ListItem("Select Customer", "0"));
Try to use this code.
Here GetAllCustomers(); is the method which returns List of customer and the method is in CustomerBLL() class. The method returns CustomerId, CustomerName & so on as a List. In the drop-down list i'm binding CustomerId as "DataValueField" & CustomerName as "DataTextField". And the last of all i'm adding "Select Customer" at the top of the drop-down list, thought you may need it so i add it too.
Hope it would help you.

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