[C#] DataGridView Positionsbestimmung von Elementen

[Xenolith]

Hallo,

Ich hab ein hab mal eine Frage:
Mein Problem in Schrift und Bild

Hier noch etwas Quellcode:

private void dataGridView1_RowEnter(object sender, DataGridViewCellEventArgs e)
        {
            active_row = e.RowIndex;
            setDataToFields();
        }

private void dataset_init()  //initialisiert das Dataset
        {   
            dataGridView1.CurrentCell.Selected = false;
            DataTable db = database1DataSet.Tables["Table1"];
            DataView view = new DataView(db);
            view.RowFilter = "Firma LIKE '%" + this.textBox6.Text + "%'";
            dataGridView1.DataSource = view.ToTable();
            setDataToFields();
        }

private void setDataToFields()   //schreibt daten in Textboxen
        {
            textBox2.Text = database1DataSet.Table1.ElementAt(active_row).Firma.ToString();
            textBox3.Text = database1DataSet.Table1.ElementAt(active_row).Adresse.ToString();
            textBox4.Text = database1DataSet.Table1.ElementAt(active_row).PLZ.ToString();
            textBox7.Text = database1DataSet.Table1.ElementAt(active_row).Ort.ToString();
        }

vielen Dank
Xenolith