Adomd.net 连接 analysis services问题

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Microsoft.AnalysisServices.AdomdClient;
namespace winAl
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            
            InitializeComponent();
        }
        public void Adomd()
        {
            //连接的字符串
            string conStr = "provider=msolap ;Integrated Security =SSPI ;Data Source= localhost ;Catalog =Analysis Services Tutorial ;";
            //创建个连接对象
            AdomdConnection con = new AdomdConnection();            
            con.ConnectionString = conStr;
            con.Open();  
            // 创建个命令
            AdomdCommand cmm =con.CreateCommand();
            
            cmm.CommandText = @" select {[Measures].[Reseller Sales-Sales Amount] ,[Measures].[Sales Amount Quota] } on columns,
            {[Date].[Fiscal Quarter].Members} on rows 
            from [Analysis Services Tutorial]
 
            where [Date].[Fiscal Year].&[2004]";
            //执行命令返回单元集合
            CellSet result = cmm.ExecuteCellSet();
            this.dataGridView1.DataSource = CellSetToTable(result);
            con.Close();
            
        }        private DataTable CellSetToTable(CellSet cellset)
        {
            
            DataTable table = new DataTable("cellset");             
            Axis columns=cellset.Axes[0] ;//获取列轴
            Axis rows=cellset.Axes[1] ; //获取行轴
            CellCollection valuesCell = cellset.Cells;//获取度量值单元集合
            //行轴的级别标题为表的第一列
            table.Columns.Add(rows.Set.Hierarchies[0].Caption);
            //行轴的成各个成员的标题变成表的列
            for(int i=0 ;i<columns.Set.Tuples.Count ;i++)
            {
             table.Columns.Add(new DataColumn(columns.Set.Tuples[i].Members[0].Caption)) ;
            }
            int valuesIndex=0;
            DataRow row = null;
            //向表中填充数据
            for (int i = 0; i < rows.Set.Tuples.Count;i++ )
            {
                row = table.NewRow();
                //表所有行的第一列值为相应行轴的成标题
                row[0] = rows.Set.Tuples[i].Members[0].Caption;
                for (int k = 1; k <= columns.Set.Tuples.Count;k++ )
                {   //按顺序把度量值单元集合的值填充到表中
                    row[k] = valuesCell[valuesIndex].Value;
                    valuesIndex++;
                }
                table.Rows.Add(row);
            }            return table;
            
        
        }             private void button1_Click(object sender, EventArgs e)
        {
            Adomd();
        }
    }
}