Public Interface myInterface
    ReadOnly Property MenuItemTexte As String()
End Interface

Public Class myClient
    Implements Plugin_Test.myInterface
 
    Public ReadOnly Property MenuItemTexte As String() _
        Implements Plugin_Test.myInterface.MenuItemTexte
        Get
            Dim Menuitems() As String = {"Item1", "Item2", "Item3"}
            Return Menuitems
        End Get
    End Property
End Class

myplugin = PlugInConnector.LoadPlugIn(plug)
Dim mit() As String = myplugin.MenuItemTexte