Eu quero retornar uma matriz de Strings no formato "abc # xyz # ghi # tru" (onde # é delimitador) do meu método de serviço da web. No entanto, eu não sou capaz de fazê-lo. Aqui está o meu código de serviço da web atual:

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Xml.Linq;
using System.Data.SqlClient;

namespace WebService10
{
    /// <summary>
    /// Summary description for Service1
    /// </summary>
    [WebService(Namespace = "http://tempuri.org/")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [ToolboxItem(false)]
    // To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment
 the following line. 
    // [System.Web.Script.Services.ScriptService]
    public class Service1 : System.Web.Services.WebService
    {
        String[] result=new String[40];
        String[] result2 = new String[40];

        [WebMethod]
        public String[] getData()
        {
            SqlConnection myConnection = new SqlConnection(@"Data Source=.\SQLEXPRESS;Initial Catalog=student;User ID=sa;Password=123");
            try
            {
                myConnection.Open();

                SqlCommand myCommand = new SqlCommand();
                myCommand.Connection = myConnection;
                myCommand.CommandText = "select count(*) from names where name =@name";

                SqlDataReader myReader = myCommand.ExecuteReader();

                //while
                for(int i=0;i<40;i++)
                {
                    if (myReader.Read())
                    {
                         result[i]= myReader["name"].ToString();
                         result2[i] = result[i] + "#";
                    }
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
            finally
            {
                myConnection.Close();
            }

            return result2;
        }
    }
}

Alguém pode me dizer o que há de errado com meu código?