Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick

        

        If DAramaDataGridView1.Rows.Count = 0 Then

        Else

            Dim counter As Integer = DAramaDataGridView1.CurrentRow.Index + 1

            Dim nextRow As DataGridViewRow

            If counter = DAramaDataGridView1.RowCount Then

                nextRow = DAramaDataGridView1.Rows(0)

            Else

                nextRow = DAramaDataGridView1.Rows(counter)



            End If

            DAramaDataGridView1.CurrentCell = nextRow.Cells(1)

            nextRow.Selected = True



            DAlfabetikTextBox1.Text = IIf(IsDBNull(DAramaDataGridView1.CurrentRow.Cells(2).Value), "", DAramaDataGridView1.CurrentRow.Cells(2).Value)

            DAlfabetikTextBox2.Text = IIf(IsDBNull(DAramaDataGridView1.CurrentRow.Cells(3).Value), "", DAramaDataGridView1.CurrentRow.Cells(3).Value)

            DAlfabetikTextBox3.Text = IIf(IsDBNull(DAramaDataGridView1.CurrentRow.Cells(4).Value), "", DAramaDataGridView1.CurrentRow.Cells(4).Value)





        End If





    End Sub

Bu şekilde datagridin verilerini otomatik seçim yaptırtıyorum. Fakat datagriddeki verilerin son satırınıda yaptıktan sonra durmasını nasıl sağlarım ?