我想使用C＃将一些数据从Sqlserver数据库传输到Access数据库，在SqlServer db中，我有一个datetime列，其格式为：“ dd / MM / yyyy”。当数据转换为Access时，日期列将采用“ MM / dd / yyyy”之类的格式。我该如何解决这个问题
AccessInsertCommand.CommandText = string.Format(@" INSERT INTO[Ordonnance]
( [N_Ordonnance], [N_ASS], [NomASS], [PrénomASS], [Cat_ASS], [DateFinContrat], [Nom Ayant], [Prénom Ayant]
,[Sexe Ayant], [Date_Naiss] , [Lien Parenté] , [Date Saisie] , [Date_Soin], [Pathologie] , [Nom_Méd], [Statut Assurée]
, [Carte N°=], [DateValidation], [DateFinTraiCh], [N_Fact], [Date_Fact] , [N_Bord], [Nom_Phar]
,[Montant], [Nbre Vignettes], [Total], [Nbre Ord])
VALUES(" + Ordonnance.N_ORD.ToString() + ","
+ Ordonnance.NUM_ASSURE.ToString() + ","
+ "'" + Ordonnance.NOM_ASSURE.ToString() + "'" + ","
+ "'" + Ordonnance.PRENOM_ASSURE.ToString() + "'" + ","
+ "'" + Ordonnance.CAT_ASS.ToString() + "'" + "," +
(Ordonnance.DATE_FIN_CONTRAT == "" ? DBNull.Value : ((object)("#" + Ordonnance.DATE_FIN_CONTRAT + "#")))
+ "," + "'" + Ordonnance.NOM_AYANT_DR.ToString() + "'" + ","
+ "'" + Ordonnance.PRENOM_AYANT_DR.ToString() + "'" + ","
+ "'" + (Ordonnance.SEXE.ToString() == "" ? "null" : Ordonnance.SEXE.ToString()) + "'" + ","
+ (Ordonnance.DATE_NAISS == null ? DBNull.Value : ((object)("#" + Ordonnance.DATE_NAISS + "#"))) +
"," + "'" + Ordonnance.LIEN_PARENTE.ToString() + "'" + ","
+ ("#" + Ordonnance.DATE_SAISIE+"#") +
"," + (Ordonnance.DATE_SOINS == null ? DBNull.Value : ((object)("#" + Ordonnance.DATE_SOINS + "#")))
+ "," + (Ordonnance.PATHOLOGIE == "" ? "null" : Ordonnance.PATHOLOGIE.ToString()) + ","
+ "'" + Ordonnance.MEDECIN.ToString() + "'" + ","
+ "'" + Ordonnance.STATUT_ASSURE.ToString() + "'" + ","
+ "'" + (Ordonnance.NUM_CARTE_CHRON.Equals("null") ? "null" : ((object)(Ordonnance.NUM_CARTE_CHRON))) + "'" +
"," + (Ordonnance.DATE_VALIDATION.Equals("null") ? "null" : ((object)("#" + Ordonnance.DATE_VALIDATION + "#"))) + ","
+ (Ordonnance.DATE_FIN_TRAITEMENT_CHRON.Equals("null") ? "null" : ((object)("#" + Ordonnance.DATE_FIN_TRAITEMENT_CHRON + "#"))) +
"," + (Ordonnance.NUM_FACTURE == null ? DBNull.Value : ((object)(Ordonnance.NUM_FACTURE))) + ","
+ (Ordonnance.DATE_FACTURE == null ? DBNull.Value : ((object)("#" + Ordonnance.DATE_FACTURE + "#"))) +
"," + (Ordonnance.NUM_BORDEREAU == null ? DBNull.Value : ((object)(Ordonnance.NUM_BORDEREAU))) + ","
+ "'" + Ordonnance.NOM_PHARMACIE.ToString() + "'" + ","
+ (Ordonnance.MONTANT.ToString()).Replace(",", ".") + ","
+ Ordonnance.NBR_VIGNETTE.ToString()
+ "," + "9999999"
+ "," + Ordonnance.NBRE_ORD.ToString() + ")");
AccessInsertCommand.ExecuteNonQuery();
问题是作为对象的“ DateSoin”的格式设置不正确。