在MVC3中，如何在vb.Net中设置模型的可空属性？

Question

在使用C＃的MVC3中，可以为空的Model的属性定义为

public int? MyProperty { get; set; }

但是，我怎样才能用vb.Net语言翻译它？

Answer 1

Public Property MyProperty As Integer?

Answer 2

public property MyProperty As Nullable(Of Integer)

Answer 3

要对此进行扩展，有 3 种可接受的方式：

Dim ridesBusToWork1? As Boolean
Dim ridesBusToWork2 As Boolean?
Dim ridesBusToWork3 As Nullable(Of Boolean)

此处的更多信息：https://docs.microsoft.com/en-us/dotnet/visual-basic/programming-guide/language-features/data-types/nullable-value-types