static bool recherche_for_download()
        {
            int nID;            
            EntryInfo entry = null;            
            string sRet = string.Empty;            
            FieldValueCollection FVC;            
            string sApplication = @"application/pdf";
            string sFile = string.Empty;

            try
            {
                Search search = new Search(_Sess);
                SearchStatistics searchStatistics;
                SearchListingSettings settings = new SearchListingSettings();
                search.Command = SEARCH_LF_FOR_DOWNLOAD;
                search.Run();
                searchStatistics = search.GetSummaryStats();
                int nNbDoc = searchStatistics.DocumentCount;
                if (nNbDoc > 0)
                {
                    SearchResultListing results = search.GetResultListing(settings);
                    nNbDoc = results.RowCount;
                    for (int nCtr = 1; nCtr <= nNbDoc; nCtr++)
                    {                        
                        nID = int.Parse(results.GetDatumAsString(nCtr, SystemColumn.Id));
                        entry = Entry.GetEntryInfo(nID, _Sess);
                        FVC = entry.GetFieldValues();
                        sRet = (string)entry.GetFieldValue(DPII_FIELD);
                        Console.WriteLine("ID de dépot: {0}", sRet);
                        if (!string.IsNullOrEmpty(sRet))
                        {
                            // Appel DPII pour le download
                            sFile = download(sRet);
                            if (sFile != string.Empty)
                            {
                                DocumentImporter docimport = new DocumentImporter();
                                DocumentInfo docinfo = Document.GetDocumentInfo(nID, _Sess);

                                if (!docinfo.IsUnderVersionControl) docinfo.PutUnderVersionControl();

                                //*****************************************************************************
				// ISSUE HERE
				docimport.Document = docinfo;
				//*****************************************************************************
                                docimport.ImportEdoc(sApplication, sFile);
                                docinfo.Save();
                                // Mise à jour de la carte de métadonnées
                                FVC[STATUS_FIELD] = "PDF signé récupéré";
                                docinfo.Lock(LockType.Exclusive);
                                docinfo.SetFieldValues(FVC);
                                docinfo.Save();
                                docinfo.Unlock();

                                if (File.Exists(sFile)) File.Delete(sFile);
                            }

                        }
                        else Console.WriteLine("ID de dépot absent");
                    }
                    results.Close();
                }
                else Console.WriteLine("Aucun document ne correspond aux critères");
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
                return false;
            }
            return true;
        }