public void RemplirGrid() { OleDbDataReader dr = service.AffichageListeGLFILE(idSoc); System.Data.DataTable dt = new System.Data.DataTable(); dt.Load(dr); foreach (System.Data.DataRow row in dt.Rows) { dataGridView1.Rows.Add(row["NUM"].ToString(), row["CodeRub"].ToString(), row["LibCodeRub"].ToString(), row["CodeCpt"].ToString(), row["Libelles"].ToString(), row["Sens"].ToString()); } }