DataGridView get current selected object

Here is my code put this into your Person class

 public static explicit operator Person(DataRow dr)
    {
        Person p = new Person();
        p.adi = dr.ItemArray[0].ToString();
        p.id = Int32.Parse(dr.ItemArray[1].ToString());
        p.soyadi = dr.ItemArray[2].ToString();
        p.kartNo = dr.ItemArray[3].ToString();
        p.dogumTarihi = DateTime.Parse( dr.ItemArray[4].ToString() );
        p.adres = dr.ItemArray[5].ToString();
        p.meslek = dr.ItemArray[6].ToString();
        p.telefon = dr.ItemArray[7].ToString();
        p.gsm = dr.ItemArray[8].ToString();
        p.eposta = dr.ItemArray[9].ToString();

        return p;
    }

and this is a update button click

DataRow row = (dataGridView1.SelectedRows[0].DataBoundItem as DataRowView).Row;
Person selected = (Person)row;

DataGridViewRow.DataBoundItem contains the 'business' object it is bound to.