Visual Basic - 在函数调用中返回"this"

Question

我在类中有一个函数,我想返回类本身但是"返回此"在VB中似乎无效.

我使用ASP.NET v1.1,如果这有所作为？

样本(极简化)代码如下:

Public Class Cart

    Private sItems As String

    Public Function addItem(ByVal itemName As String) As Cart
        sItems = sItems + "|" + itemName + "|"
        Return THIS
    End Function

End Class

任何帮助将不胜感激.非常感谢.

Answer 1

在VB中,我是关键字,对于您所在的课程,请尝试

Public Class Cart
    Private sItems As String

    Public Function addItem(ByVal itemName As String) As Cart
        sItems = sItems + "|" + itemName + "|"        
        Return Me
    End Function

End Class