private void lviCustomer_SelectedIndexChanged(object sender, EventArgs e)
{
lviHistory.Items.Clear();
string searchString = lviCustomer.SelectedItems[0].Text;
SlotController slotController = new SlotController();
List <Slot> listSlot = slotController.getBySearchString(searchString);
ListViewItem dummyItem = new ListViewItem();
foreach (Slot slot in listSlot)
{
dummyItem.Text = slot.Name;
dummyItem.SubItems.Add(slot.Date);
dummyItem.SubItems.Add(slot.Service);
dummyItem.SubItems.Add(slot.Product);
dummyItem.SubItems.Add(slot.Staff);
dummyItem.SubItems.Add(slot.Note);
lviHistory.Items.Add(dummyItem);
}
}