how to use select statement in the Treeview_afterSelect event

hi there ,
i would like to use the select statement in this event and not sure how to proceed...

 Private Sub TreeView1_AfterSelect(sender As Object, e As TreeViewEventArgs) Handles TreeView1.AfterSelect
        Dim NS As String = ""
        Select Case NS
            Case "Monday"
                If NS And e.Node.Text = "Monday" Then
                    MessageBox.Show("The user clicked on the Child Node " & e.Node.Text, " Which Node Selected", MessageBoxButtons.OK, MessageBoxIcon.Information)
                End If
            Case "Tuesday"
                If e.Node.Text = "Tuesday" Then
                    MessageBox.Show("The user clicked on the Child Node " & e.Node.Text, " Which Node Selected", MessageBoxButtons.OK, MessageBoxIcon.Information)
                End If
            Case "Wednesday"
                If e.Node.Text = "Wednesday" Then
                    MessageBox.Show("The user clicked on the Child Node " & e.Node.Text, " Which Node Selected", MessageBoxButtons.OK, MessageBoxIcon.Information)
                End If
            Case "Thursday"
                If e.Node.Text = "Thursday" Then
                    MessageBox.Show("The user clicked on the Child Node " & e.Node.Text, " Which Node Selected", MessageBoxButtons.OK, MessageBoxIcon.Information)
                End If
            Case "Friday"
                If e.Node.Text = "Friday" Then
                    MessageBox.Show("The user clicked on the Child Node " & e.Node.Text, " Which Node Selected", MessageBoxButtons.OK, MessageBoxIcon.Information)
                End If
            Case "Saturday"
                If e.Node.Text = "Saturday" Then
                    MessageBox.Show("The user clicked on the Child Node " & e.Node.Text, " Which Node Selected", MessageBoxButtons.OK, MessageBoxIcon.Information)
                End If
            Case "Sunday"
                If e.Node.Text = "Sunday" Then
                    MessageBox.Show("The user clicked on the Child Node " & e.Node.Text, " Which Node Selected", MessageBoxButtons.OK, MessageBoxIcon.Information)
                End If
        End Select
    End Sub

Thanks for all your replys. :-)

[Santanu.Das]

Do not understand, why are you using same messagebox repeatedly for each weekdays. You can do it simply in 1 line. It should be

 Private Sub TreeView1_AfterSelect(sender As Object, e As TreeViewEventArgs) Handles TreeView1.AfterSelect
        MessageBox.Show("The user clicked on the Child Node " & e.Node.Text, " Which Node Selected", MessageBoxButtons.OK, MessageBoxIcon.Information)

        Select Case e.Node.Text
            Case "Monday"
                'Write your codes  here
            Case "Tuesday"
                'Write your codes  here
            Case "Wednesday"
                'Write your codes  here
            Case "Thursday"
                'Write your codes  here
            Case "Friday"
                'Write your codes  here
            Case "Saturday"
                'Write your codes  here
            Case "Sunday"
                'Write your codes  here
        End Select
    End Sub

Hope it can help you.

Thank you for tiding up my code. :-)