Geomap with SQl table

Hello Sir ,

I am working on google chart and developing a application for the geomap ,I am fetching the data form the SQl table .Everything I am doing correct even system is not showing any error while debugging but Map is not displaying :My code is as under :

.aspx page :

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="testchart.WebForm1" %>

.aspx.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using System.Data.SqlClient;

using System.Web.Services;

namespace testchart

{

public partial class WebForm1 : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

// Pie chart

[WebMethod]

public static List GetgeomapData()

{

DataTable dt = new DataTable();

using (SqlConnection con = new SqlConnection(@"Data Source=Data-SERVER;Initial Catalog=GISDATABASE;Integrated Security=True"))

{

con.Open();

SqlCommand cmd = new SqlCommand("select *from TestTable", con);

SqlDataAdapter da = new SqlDataAdapter(cmd);

da.Fill(dt);

con.Close();

}

List dataList = new List();

foreach (DataRow dtrow in dt.Rows)

{

employeeDetails details = new employeeDetails();

details.EmployeeCity = dtrow[0].ToString();

details.FIC = Convert.ToInt32(dtrow[1]);

dataList.Add(details);

}

return dataList;

}

public class employeeDetails

{

public string EmployeeCity { get; set; }

public object Value { get; set; }

public string MIROUND { get; set; }

public int FIC { get; set; }

}

}

}