Otra forma de moverse entre datos y datagridviews

Si no podemos navegar entre los datagridviews con el control bindingsource (bindingsource1.movenext())

tenemos este otro sistema


 Private Sub bprimero_Click(sender As System.Object, e As System.EventArgs) Handles bprimero.Click
        DataGridView1.CurrentCell = DataGridView1(0, 0)
        Label1.Text = "Registro " & DataGridView1.CurrentCell.RowIndex + 1 & " de " & DataGridView1.Rows.Count
    End Sub

    Private Sub banterior_Click(sender As System.Object, e As System.EventArgs) Handles banterior.Click
        DataGridView1.CurrentCell = DataGridView1(0, DataGridView1.CurrentCell.RowIndex - 1)
        Label1.Text = "Registro " & DataGridView1.CurrentCell.RowIndex + 1 & " de " & DataGridView1.Rows.Count
    End Sub

    Private Sub bsiguiente_Click(sender As System.Object, e As System.EventArgs) Handles bsiguiente.Click
        DataGridView1.CurrentCell = DataGridView1(0, DataGridView1.CurrentCell.RowIndex + 1)
        Label1.Text = "Registro " & DataGridView1.CurrentCell.RowIndex + 1 & " de " & DataGridView1.Rows.Count
    End Sub

    Private Sub bultimo_Click(sender As System.Object, e As System.EventArgs) Handles bultimo.Click
        DataGridView1.CurrentCell = DataGridView1(0, DataGridView1.Rows.Count - 1)
        Label1.Text = "Registro " & DataGridView1.CurrentCell.RowIndex + 1 & " de " & DataGridView1.Rows.Count
    End Sub