Hi,
i suggest you to bind the list view on Load event of Form1.
Dim T As New Form1
T.ShowDialog()
Protected Sub Form1_Load(sender As Object, e As EventArgs)
Dim arr(3) As String
arr(0) = "a"
arr(1) = "b"
arr(2) = "c"
arr(3) = "d"
Dim itm As System.Windows.Forms.ListViewItem = New System.Windows.Forms.ListViewItem(arr)
ListViewRev.Items.Add(itm)
End Sub
hope it works.