optionalparameters1.vb

来自「大名鼎鼎的mono是.NET平台的跨平台（支持linux」· VB 代码 · 共 8 行

Class OptionalParameters1
    Shared Function Test(ByVal param1 As Integer, Optional ByVal param2 As String = "") As Integer
        Return param1
    End Function
    Shared Function Main() As Integer
        Return Test(0)
    End Function
End Class