示例#1
0
        public PurchaseOrderViewModel(IPurchaseOrderRepository repo, string number, IUserNotify notify)
        {
            this.repo   = repo;
            this.notify = notify;
            saveCommand = ViewModelSource.Create(() => new SaveOrderCommand(repo, this, notify));

            if (string.IsNullOrWhiteSpace(number))
            {
                NewOrder(number);
            }
            else
            {
                var ord = LoadOrder(number);
                if (ord != null)
                {
                    order = ord;
                }
                else
                {
                    NewOrder(number);
                }
            }
        }
        public PurchaseOrderViewModel(IPurchaseOrderRepository repo, string number, IUserNotify notify)
        {
            this.repo = repo;
            this.notify = notify;
            saveCommand = ViewModelSource.Create(() => new SaveOrderCommand(repo, this, notify));

            if (string.IsNullOrWhiteSpace(number))
            {
                NewOrder(number);
            }
            else 
            {
                var ord = LoadOrder(number);
                if(ord != null)
                {
                    order = ord;
                }
                else
                {
                    NewOrder(number);
                }
            }
        }