private void button7_Click(object sender, EventArgs e) { if (dataGridView1.Rows.Count > 0) { Profile client = new Profile(Int32.Parse(dataGridView1.Rows[dataGridView1.SelectedCells[0].RowIndex].Cells[0].Value.ToString())); if (DialogResult.Yes == MessageBox.Show("Are you sure you want to delete a profile " + client.Name + " ?", "Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Question)) { client.Delete(); profilesTableAdapter.Fill(tDayDataSet.Profiles); } } }