private void DeleteControleAcesso(int IDNIVEL) { RowRelatorio.Clear(); RowRelatorio.Add(new RowsFiltro("IDNIVEL", "System.Int32", "=", IDNIVEL.ToString())); CONTROLEACESSOCollection CONTROLEACESSOColl = new CONTROLEACESSOCollection(); CONTROLEACESSOProvider CONTROLEACESSOP = new CONTROLEACESSOProvider(); CONTROLEACESSOColl = CONTROLEACESSOP.ReadCollectionByParameter(RowRelatorio); foreach (CONTROLEACESSOEntity item in CONTROLEACESSOColl) { CONTROLEACESSOP.Delete(item.IDCONTROLEACESSO); } }