showing data with paging in datagrid in c# dektop application

public partial class Form1 : Form
    {
        string location1, location2;
        public delegate void AddRowToGridViewDelegate(string r1, string r2);
        AddRowToGridViewDelegate addRowToGridViewDelegateobject;

        public Form1()
        {
            InitializeComponent();
            addRowToGridViewDelegateobject = new AddRowToGridViewDelegate(AddRowToGridViewfunction);
        }
        void AddRowToGridViewfunction(string r1, string r2)
        {
            string[] data = { r1, r2};
            dataGridView1.Rows.Add(data);
        }
void GetAllData2(string res2, string link2)
       {
           location1 = ""; location2 = ""; 
           try
           {
               string[] wh1 = Regex.Split(res2, "<div id=location><a href=\"index.asp\">");
               string[] wh3 = Regex.Split(wh1[1], ".asp\">");
               string[] wh4 = Regex.Split(wh3[0], "<");
               location1 = wh4[0].Replace(",", "");
           }
           catch { }
           try
           {
               string[] wh1 = Regex.Split(res2, "<div id=location><a href=\"index.asp\">");
               string[] wh3 = Regex.Split(wh1[1], ".asp\">");
               string[] wh5 = Regex.Split(wh3[1], "<");
               location2 = wh5[0].Replace(",", "");
           }
           catch { }

           string data = location1 + "," + location2;
           this.Invoke(addRowToGridViewDelegateobject, location1,location2);


thanks in advance