鉴于我正在构建数据包装器的情况,我传递给jquery数据表,例如,我有三个Classes Orders,OrderDetails和Customers。在数据表中,对象列表由变量名aoData表示,因此要构造我必须传递List(Of someclass)。因为在我通过之前我不知道哪个班级你怎么做?有一个GetType,它将类名作为字符串?我找不到一个。
Public Class DataTablesWrapper
Public Sub New(ByRef data As List(Of String))
Me.aaData = data
End Sub
Public Sub New(ByRef data As List(Of some class depending on what data I want wrapped))
Me.aoData = data
End Sub
Public Property aaData As List(Of String)
Public Property aoData As List(Of some class depending on what data I want wrapped)
End Class
答案 0 :(得分:1)
我建议使用generics。
在你的情况下,它看起来像这样:
Public Class DataTablesWrapper(Of T)
Public Sub New(ByRef data As List(Of T))
Me.aaData = data
End Sub
Public Property aaData As List(Of T)
End Class
创建您的实例将如下所示:
Sub Main()
Dim stringList As New List(Of String)({"foo", "bar"})
Dim tablesWrapper As New DataTablesWrapper(Of String)(stringList)
End Sub
由于this reasons,您不想使用List(Of Object)
。