vb.net - 使类可序列化

Question

我搜索如何使此类可序列化以用于服务（SOAP）

<Serializable()> _
    Public Class Items

        Inherits StringEnumBase(Of Items)
        Public Sub New(ByVal StrValue As String)
            MyBase.New(StrValue)
        End Sub

        <Description("item 1")> Public Shared ReadOnly ITEM1 As New Items("ValueOfItem1")
        <Description("item 2")> Public Shared ReadOnly ITEM2 As New Items("ValueOfItem2")
        <Description("item 3")> Public Shared ReadOnly ITEM3 As New Items("ValueOfItem3")

    End Class

Answer 1

属性没问题，但它必须有一个公共的无参数构造函数。