gistfile1.cs

protected void LoadItemsBasedOnCurrentPage()
{
  int take = CurrentPage * itemsPerPage;
  int skip = CurrentPage == 1 ? 0 : take - itemsPerPage;
  LoadData(take, skip);
}
protected void prev_Click(object sender, EventArgs e)
{
  LinkButton lnk = sender as LinkButton;
  CurrentPage--;
  LoadItemsBasedOnCurrentPage();
}
protected void lnk_Click(object sender, EventArgs e)
{
  LinkButton lnk = sender as LinkButton;
  CurrentPage = int.Parse(lnk.Text);
  LoadItemsBasedOnCurrentPage();
}
protected void next_Click(object sender, EventArgs e)
{
  LinkButton lnk = sender as LinkButton;
  CurrentPage++;
  LoadItemsBasedOnCurrentPage();
}