private void LoadTable()
{
lsvEmployee.Items.Clear();
EmployeeDao EmDao = new EmployeeDao();
List <Employee> ls = EmDao.GetEmployeeList();
foreach (Employee a in ls)
{
ListViewItem item = lsvEmployee.Items.Add(a.EmployeeID.ToString());
item.SubItems.Add(a.EmployeeName);
item.SubItems.Add(a.Position);
}
}