c# - 如何在F#中实例化类及其属性

遵循代码C＃：

var body = new CustomerRequest
{
    Method = "CREDIT_CARD",
    CreditCard = new Creditcard
    {
        ExpirationMonth = "06",
        ExpirationYear = "2022",
        Number = "4012001037141112",
        Cvc = "123"
    }
};

我是F＃的新手，我无法实例化C＃之类的类，请参见F＃中的以下代码：

let body = CustomerRequest
(
    Method = "CREDIT_CARD"     // Help here
)

我无法将C＃转换为F＃

最佳答案

如果只想使用named arguments设置要构造的类的属性：语法与C＃非常相似。至于缩进级别，您需要与第一个参数的对齐方式保持一致。

let body =
    CustomerRequest(
        Method = "CREDIT_CARD",
        CreditCard =
            Creditcard(
                ExpirationMonth = "06",
                ExpirationYear = "2022",
                Number = "4012001037141112",
                Cvc = "123" ) )