private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e) { string imel = Convert.ToString(dataGridView1.Rows[e.RowIndex].Cells[0].Value); if (e.ColumnIndex == 4) { Baza.deleteletalisce(imel); polnjenje(); } if (e.ColumnIndex == 3) { Form2 form = new Form2(imel); form.Show(); this.Hide(); } if (e.ColumnIndex == 5) { Baza.deleteletalisce(imel); polnjenje(); } }