public void ValidateMethodOK()
        {
            //Create an instance of the class we want to create
            clsTicketCollection AllTickets = new clsTicketCollection();
            //Create the item of test data
            clsTicket TestItem = new clsTicket();
            //Variable to store the primary kjey
            Int32 PrimaryKey = 0;

            //Set its properties
            TestItem.CustomerID  = 1;
            TestItem.ScreeningID = 1;
            TestItem.Validated   = false;
            TestItem.Cancelled   = false;
            //Set ThisFilm to the test data
            AllTickets.ThisTicket = TestItem;
            //Add the record
            PrimaryKey = AllTickets.Add();
            //Set the primary key of the test data
            TestItem.TicketID = PrimaryKey;
            //Cancel the record
            AllTickets.Validate();
            //Find the record
            AllTickets.ThisTicket.Find(PrimaryKey);
            //Test to see that the Ticket has been validated
            Assert.IsTrue(TestItem.Validated);
        }