NEST application

gistfile1.txt

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web.Script.Serialization;

using Nest;
using ExcelDna.Integration;
using System.Data;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

namespace ClassLibrary1
{

    public class ESIntegration : IExcelAddIn
    {
        public static ElasticClient client=null;
        public class NewTypes
        {
            private string p;

            public NewTypes(string p)
            {
                // TODO: Complete member initialization
                this.p = p;
            }
            public int ID { get; set; }
            public string Name { get; set; }
        }
        public static object getTitle(String docID)
        {
            client = ESClient.getConnection();

            if (client != null)
            {
                var result = client.Search(s => s
                        .Index("algotest")
                        	.MatchAll()
                        

                    );
                alert(result.Hits.Total.ToString());
                foreach (var res in result.DocumentsWithMetaData.ToList())
                {
                    string Title = res.Fields["title"];
                    alert(Title);
                }

                
                return "Sucess";
                
            }
            return "client is null";
        }

        public static void alert(String s)
        {
            ExcelAsyncUtil.QueueAsMacro(delegate
            {
                XlCall.Excel(XlCall.xlcAlert, s);
            });
        }
        private static DataTable CreateTable(string inputStr)
        {
           

            DataTable tmpTable = new DataTable();
            if (inputStr == null)
                return tmpTable;
            DataColumn column;

            DataRow row;

            try
            {

                column = new DataColumn();

                column.ColumnName = "Product";

                column.ReadOnly = true;

                column.Unique = false;

                tmpTable.Columns.Add(column);

                alert(" return DataTable");
                return tmpTable;

            }

            catch
            {

                // return null;

                throw;

            }

        }
       public void AutoClose()
        {

            ExcelAsyncUtil.Initialize();
            ExcelIntegration.RegisterUnhandledExceptionHandler(
                ex => "!!! EXCEPTION: " + ex.ToString());
        }

        public void AutoOpen()
        {

        }
       
      
    }
}