Fetch XML document in DataGridview ?

 using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Xml;

namespace WindowsFormsApplication3
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            dataGridView1.Columns.Add("col1", "ID");
            dataGridView1.Columns.Add("col2", "Name");

        }

        private void button1_Click(object sender, EventArgs e)
        {
            XmlTextReader textReader = new XmlTextReader("C:\\abc.xml");//Path of the xml file

            XmlDocument doc = new XmlDocument();
            textReader.Read();
            doc.Load(textReader);

            dataGridView1.Rows.Clear();

            XmlNodeList employeeDetailNodes = doc.ChildNodes;
            foreach (XmlNode node in employeeDetailNodes)
            {
                XmlNodeList employeeIDs = node.ChildNodes;
                foreach (XmlNode idset in employeeIDs)
                {
                    XmlNodeList ids = idset.ChildNodes;
                    int j = 0;
                    foreach (XmlNode id in ids)
                    {

                        int index;
                        if (idset.Name.Equals("EmployeeID"))
                        {
                            index = dataGridView1.NewRowIndex;
                            dataGridView1.Rows.Add();
                            if (dataGridView1.Rows[index] != null)
                            {
                                dataGridView1.Rows[index].Cells[0].Value = id.InnerText;
                            }

                        }
                        else
                        {
                            index = j;
                            if (dataGridView1.Rows[index] != null)
                            {
                                dataGridView1.Rows[index].Cells[1].Value = id.InnerText;
                            }
                            j++;
                        }

                    }
                }
            }
        }
    }
}