private void LoadData()
{
List <User> lst = TNHelper.GetAllFrontEndUsers();
int totalRow = 0;
if (lst != null)
{
totalRow = lst.Count;
lst = lst.Skip((PageIndex - 1) * PageSize)
.Take(PageSize).ToList();
}
pager.ItemCount = totalRow;
if (lst != null)
{
rptList.DataSource = lst;
rptList.DataBind();
}
}