VB.net Dll

A mi lahko kdo pomaga?

W.F.A. - Windows Forms Aplication

Public Class Form3

    Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
        Dim formDDl1 As New ClassLibrary1.Form1
            formDDl1.Show()
            MessageBox.Show(Podatek)
    End Sub
End Class

DLL

Public Class Form1
    Public Shared Podatek As String
    Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click

        Podatek = "Testno sporočilo"

    End Sub
End Class

kako napisati kodo da mi MessageBox.Show(Podatek) vrne sporočilo napis "Testno sporočilo"

Hvala