示例#1
0
        public Rental OpenRental( Rental rental )
        {
            if ( rental == null )
                throw new ArgumentNullException( "rental" );

            // Check business rules.
            BusinessRulesManager.Assert( "OpenRental", rental );

            StorageContext.Current.Insert( rental );

            return rental;
        }
示例#2
0
        private void buttonAccept_Click( object sender, EventArgs e )
        {
            Book book = this.selectBookControl1.SelectedBook;
            if ( book == null )
            {
                MessageBox.Show( this, "Please select a book." );
                return;
            }

            Rental rental = new Rental();
            rental.Book = book;
            rental.Customer = this.customer;
            rental.StartDate = DateTime.Now;
            rental.ScheduledReturnDate = this.returnDate;

            this.rentalProcesses.Value.OpenRental( rental );

            this.DialogResult = DialogResult.OK;
            this.Close();
        }