private void btn_reserve_Click(object sender, EventArgs e) { var index = listV_rooms.SelectedItems[0].Text; Hotel_Service.HotelServiceClient client = new Hotel_Service.HotelServiceClient(); string i = index.ToString(); string mess = client.Reserve_Room( i ); if (mess != null) { MessageBox.Show(mess); } else { Update_(); } }
public void Update_() { foreach (ListViewItem item in listV_rooms.Items) listV_rooms.Items.Remove(item); Hotel_Service.HotelServiceClient client = new Hotel_Service.HotelServiceClient(); List<List<string>> list_of_rooms = client.GetAllRooms(); foreach (List<string> s in list_of_rooms) { ListViewItem list1 = new ListViewItem(s[0]); list1.SubItems.Add(s[1]); list1.SubItems.Add(s[2]); listV_rooms.Items.Add(list1); } }