[InvestmentStatementEndTransactionRequest.OfxExtension property 获取或设置OfxExtensionType. public OfxExtensionType OfxExtension { get; set; } 也可以看看 class OfxExtensionType class InvestmentStatementEndTransactionRequest 命名空间 Aspose.Finance.Ofx.Investment 部件 Aspose.Finance]
