C# (CSharp) Shipping.Tests PaymentReceived示例

示例#1

 public static ICommand When(PaymentReceived @event) => new CompletePayment();

示例#2

 public Order When(PaymentReceived @event) => this;

示例#3

 public Order When(PaymentReceived @event)
 {
     Payed = true;
     return(this);
 }