Retrieving Data from Excel Pivot tables into Datatable

[Chelvy]

Hi,

Has any body so far retrieved Excel pivot data in to ADO.net?

If so please let me know your approach. For some reason i get more
exceptions to my pivottable/cache objects than values.

I am using the below namespaces. Pl. let me kowif i missing any?
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Office = Microsoft.Office.Core;
using Excel = Microsoft.Office.Interop.Excel;
using System.Runtime.InteropServices;
using Microsoft.VisualStudio.Tools.Applications.Runtime;
using System.Data.OleDb;
using System.Data.SqlClient;
using System.Data.Common;


And here is all the code: i have a ui from which i get the location of the
excel spreadsheet.

namespace _
{
public partial class Form1 : Form
{
public Excel.Application xlApp;
public Excel._Workbook xlWkBk;
public Excel.Workbooks xlBooks;
public Excel.Sheets xlSheets;
public Excel.Worksheet xlWkSheet;
public Excel.PivotTable xlPvt;
public Excel.PivotCache xlCche;
public Excel.PivotFields xlFlds;
public Excel.PivotItems xlPvtItms;
//public OleDbConnection cnExcel;
//public OleDbDataAdapter daExcel;
public DataTable dt;
public DataAdapter da;
public DataSet ds;
int i,j;

public Form1()
{
InitializeComponent();
xlApp = new Excel.Application();
if (xlApp == null)
{
MessageBox.Show("ERROR: EXCEL couldn't be started!");
System.Windows.Forms.Application.Exit();
}
xlApp.Visible = false;

}

private void button1_Click(object sender, EventArgs e)
{
//xlBooks = new Excel.Workbooks();
xlWkBk = xlApp.Workbooks.Open(textBox1.Text, 0, true, 5,
System.Reflection.Missing.Value, System.Reflection.Missing.Value, true,
Excel.XlPlatform.xlWindows, System.Reflection.Missing.Value, false, false,
System.Reflection.Missing.Value, false, true,
Excel.XlCorruptLoad.xlNormalLoad);
if (xlWkBk == null)
{
MessageBox.Show("ERROR: EXCEL file couldn't be started!");
System.Windows.Forms.Application.Exit();
}
xlWkSheet = (Excel.Worksheet) xlWkBk.ActiveSheet;
xlPvt = (Excel.PivotTable)xlWkSheet.PivotTables(1);
xlCche = (Excel.PivotCache)xlPvt.PivotCache();
MessageBox.Show(xlCche.BackgroundQuery.ToString());
label1.Text = xlCche.Connection.ToString();
textBox2.Text = xlPvt.Name.ToString();
}

private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
xlWkBk.Close(false, System.Reflection.Missing.Value, false);
xlApp.Workbooks.Close();
xlApp.Quit();
}
}
}

Thank you.