Question

类：

public class CalculateDiscountsFees
  {

    public IEnumerable<CalculateDiscountsFeesItem> Items { get; set; }
  }

public class CalculateDiscountsFeesItem
{

    public int RequestID { get; set; }


    public CalculateDiscountsFeesSale Sale { get; set; }


    public DateTime PaymentDate { get; set; }
}

public class CalculateDiscountsFeesSale
{
    public Guid UID { get; set; }

    public CalculateDiscountsFeesSaleType Type { get; set; }
}

这些是我需要使用的sdk中的类。我需要构建CalculateDiscountsFees然后将其传递回sdk。但是我这样做有困难。我想这样做的方法是循环，创建一个CalculateDiscountsFeesItem，然后尝试将其添加到CalculateDiscountsFees。这不起作用，因为ienumerable没有添加。

我已经尝试创建扩展模块来创建我自己的添加但未能使其工作。

以下是我想在理想世界中工作的代码。希望这会让你对我想要做的事情有所了解。

       Dim fees As New CalculateDiscountsFees
       Dim sale = New CalculateDiscountsFeesSale
       Dim feesitem = New CalculateDiscountsFeesItem
       Dim id = List.Item(0).UID
       sale.UID = id
       sale.Type = Version2.Sale.CalculateDiscountsFeesSaleType.Invoice
       feesitem.RequestID = 1
       feesitem.PaymentDate = Now()
       feesitem.Sale = sale
       fees.Items.Add( feesitem)
       Dim feeResult = CalculateDiscountsFeesSvc.Execute(companyFile, fees,     credentials)

想知道如何构建CalculateDiscountFees。我已经尝试创建一个CalculateDiscountFeesItems列表，但是我无法将其转换为CalculateDiscountFees类型。

不胜感激任何建议。现在已经花了整整一个工作日没有任何进展。

干杯

Answer 1

构建CalculateDiscountsFeesItem的列表，然后获取该列表并将其分配给CalculateDiscountsFees的{{1}}属性的实例，如下所示：

Items

现在，您可以带上Dim fees As New CalculateDiscountsFees Dim listOfCalculateDiscountsFeesItem As New List(Of CalculateDiscountsFeesItem) Dim sale As New CalculateDiscountsFeesSale() Dim id = List.Item(0).UID sale.UID = id sale.Type = Version2.Sale.CalculateDiscountsFeesSaleType.Invoice Dim feesItem As New CalculateDiscountsFeesItem() feesitem.RequestID = 1 feesitem.PaymentDate = Now() feesitem.Sale = sale listOfCalculateDiscountFeesItem.Add(feesItem) ... Repeat above for as many fees items as you need in the list ...并将其分配到List(Of CalculateDiscountsFeesItem)属性，如下所示：

fees.Items

在循环中构建IEnumerable

1 个答案: