Dim objmath
 As New frmMath_app
        
        getopenforms(frmMath_app)
        If open_forms.isFrm_mathopen = True Then
            objmath.BringToFront()
        Else
            objexitematt.TopLevel = False
            Me.Controls.Add(objmath)
            objmath.Show()
            objmath.BringToFront()

        Dim ws As String
        ws = "Not Available"
        DateTimePicker1.Format = DateTimePickerFormat.Custom
        DateTimePicker1.CustomFormat = ws

select oe_hdr.customer_id
from oe_hdr
where year (oe_hdr.order_date) >= year (getdate()-2 )

For i = 0 To treeListView1.Nodes.Count - 1
                treeListView1.Nodes(i).Selected = False
                If treeListView1.Nodes(i).SubItems(0).ToString = x Then
                    tn = treeListView1.Nodes(i)

treeview1.selectednodes(0) = treeview1.nodes(i)

   Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        funcgetnode()

TextBox1.Text = treeListView1.SelectedNodes(0).SubItems(4).Text & ""