[PathToExtendedFieldType.DistinguishedPropertySetId property public DistinguishedPropertySetType DistinguishedPropertySetId { get; set; } 也可以看看 enum DistinguishedPropertySetType class PathToExtendedFieldType 命名空间 Aspose.Email.Clients.Exchange.WebService.Schema_2016 部件 Aspose.Email]
