private void btn_Modifier_Click(object sender, EventArgs e) { Edit_Rubric modif = new Edit_Rubric(); int i = dataGridView1.CurrentRow.Index; modif.Refer = int.Parse(dataGridView1.Rows[i].Cells[0].Value.ToString()); modif.CodeRub = dataGridView1.Rows[i].Cells[1].Value.ToString(); modif.LibellesRub = dataGridView1.Rows[i].Cells[2].Value.ToString(); modif.Show(); }