Question

我是vb.net的新手，所以请原谅我，如果这个问题听起来对你们很多人来说非常重要。它是关于维护包含在不同类/模块中的对象。目前我有一个名为aggregated_SI的类。以下是aggregated_SI的定义

Public Class Aggregated_SI
  Private _identifier As Integer
  Private _From_Firm As String
  Private _From_Account_Number As String
  Private _To_Account_Number As String
  Private _To_Firm As String
  Private _Security_Code As String
  Private _Quantity As Integer
  Private _Settlement_Amount As Decimal
  Private _Settlement_Ccy As String
End class

在我的模块中，我定义了一个属性：

Private settlement_Instructions as List(Of Aggregated_SI)

如您所见，Aggregated_SI具有各种属性，其中包括from_account_number和to_account_number，它们实际上是指另一个类帐户的名称。 Account类具有以下属性：

Public Class Account
  Private _account_Number As String
  Private _security_Holding As Dictionary(Of String, Integer)
  Private _deliver_SIs As Dictionary(Of Integer, Aggregated_SI)
  Private _receiving_SIs As Dictionary(Of Integer, Aggregated_SI)
End class

_deliver_SIs和_receiving_SIs是包含Aggregated_SI类的_identifier属性作为其键，而aggregated_SI对象作为其值的字典。现在，每个帐户都包含各种aggregated_SIs对象，这些对象是属性settlement_Instructions

的子集

问题是，当我修改settlement_Instructions列表中的Aggregated_SI对象时，如何确保同时更新_deliver_SIs和_receiving_SIs中包含的各种aggregated_SI对象？我已经尝试单独更新_deliver_SIs和_receiving_SIs中的相应SI，因为我更新了settlement_Instructions中的aggregated_SI，但这感觉多余，并且使代码不易被读取。有关如何解决这个问题的任何建议？谢谢！

如何同步属于模块和类的属性的更新

0 个答案: