.NET自定义属性属性？

Public Class CustomClass
    <CustomAttributeClass(ClassName:="CustomClass",PropertyName = "SomeProperty")> _
    Public Property SomeProperty() as String
        Get() as String
            //This implementation should be handled by the attribute class
        End Get

        Set(Byval value as String)
            Me._someProperty = value
        End Set
    End Property
End Class

老问题：

我想为类创建自定义属性属性.我可以创建一个派生自Attribute的类,并使用该属性“标记”该属性,但是从哪里开始？

我有一个存储库,我可以根据属性值快速获取数据.我想在属性中概括属性的行为,但我不知道如何从这里开始……任何帮助都会被大大接受！

Public Class CustomDataAttribute : Inherits Attribute
    Private _name As String

    Public Sub New(ByVal name As String)
        Me.Name = name
    End Sub

    Property Name() As String
        Get
            Return _name
        End Get
        Set(ByVal value As String)
            Me._name = value
        End Set
    End Property
End Class


Public Class CustomClass
    <CustomDataAttribute(Name:="CustomField")> _ 
    Public Property CustomField()
    End Property
End Class