[ExchangeFolderPermission.PermissionLevel property 获取或设置用户对文件夹的权限组合。 public ExchangeFolderPermissionLevel PermissionLevel { get; set; } 也可以看看 enum ExchangeFolderPermissionLevel class ExchangeFolderPermission 命名空间 Aspose.Email.Clients.Exchange 部件 Aspose.Email]