Public Class Form3 Public AktivId As String Private Sub txtBesonderheiten_TextChanged(sender As Object, e As EventArgs) Handles txtBesonderheiten.TextChanged 'txtBesonderheiten 'txtKdNr End Sub Friend Sub LoadOrders(ByVal AktivIdtmp As String) 'OrdersTableAdapter.FillByCustomerID(NorthwindDataSet.Orders, CustomerID) AktivId = AktivIdtmp ' MsgBox(AktivId) End Sub Private Sub Form3_Load(sender As Object, e As EventArgs) Handles Me.Load txtKdNr.Text = AktivId End Sub End Class