Imports CSharpClassNameSpace.CSharpClass
Imports System.Windows.Forms


'繼承自C＃組件中的類CSharpClass
Public Class ExtendsFromCSharp
    Inherits CSharpClassNameSpace.CSharpClass

    Public Function Add(ByVal x As Integer, ByVal y As Integer) As Long
        Return x + y
    End Function


End Class