Private Sub cmdWeiter_Click()
Dim iCounter As Integer
Dim arr() As String
Dim iItems As Integer
For iCounter = 0 To lstSheets.ListCount - 1
If lstSheets.Selected(iCounter) Then
iItems = iItems + 1
ReDim Preserve arr(1 To iItems)
arr(iItems) = lstSheets.List(iCounter)
End If
Next iCounter
If iItems > 0 Then
Worksheets(arr).Select
End If
Unload Me
End Sub