private void buttonEditPlayer_Click(object sender, EventArgs e)
 {
     int index = dataPlayers.CurrentRow.Index;
     Data.edited_player = Convert.ToInt32(dataPlayers.Rows[index].Cells[0].Value);
     form_add_edit_player form_aep = new form_add_edit_player();
     form_aep.Owner = this;
     form_aep.ShowDialog();
 }
 private void buttonAddPlayer_Click(object sender, EventArgs e)
 {
     Data.edited_player = -1;
     form_add_edit_player form_aep = new form_add_edit_player();
     form_aep.Owner = this;
     form_aep.ShowDialog();
 }