如何区分“注”和“注”和“邮件” Lotus Notes 中的项目？使用Domino.dll
我有一个 Nsf 文件，其中一个文件夹中有一些邮件和注释项目。
我用“form”属性来区分每个项目。 在邮件的情况下，表单类型是“备忘录”，但在上述情况下，注释“表单”类型又是“备忘录”
我如何区分这两个项目？
谢谢
I have a Nsf file in which in one of folder there are some mail and notes items.
I am differentiating each item with "form" property.
In case of mails form type is "memo" but in above scenario Notes "form" type is again "memo"
How can i differentiate these two items?
thanx
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使用“表单”项并不是区分电子邮件和其他“文档”的安全方法。事实上，Notes 数据存储并不能真正区分文档的来源 - 无论是来自已发送的电子邮件还是来自创建的文档。但是，您可以使用 RouteTimes 和 RouteServers 字段来很好地猜测给定文档是否是从电子邮件启动的。 （任一字段的存在通常意味着文档是由邮件路由器传递的）。
Using the "form" item is not a safe way to distinguish emails from other "documents". In fact, a Notes data store does not really distinguish where a document came from - whether from a delivered email or a created document. However, you can use the fields RouteTimes and RouteServers to take a pretty good guess as to whether a given document was initiated from an email message. (The existence of either field will generally mean the document was delivered by the mail router).
如果你想比较字段，我认为最好的方法是比较
$字段，因为它们通常保留供内部使用，如果没有充分的理由，不应更新。因此，它们是表单中最准确的字段。检查
$MessageID、$MIMETrack或$UpdatedBy。最后一个应该小心使用，但如果它是邮件，它应该包含邮件服务器。If you want to compare the fields, I think the best way is to compare
$fields because they are usually reserved for internal use and should not be updated without a good reason. Therefore they are the most accurate fields of a form.Check
$MessageID,$MIMETrackor$UpdatedBy. This last one should be used with care but it should contains the mail server(s) if it is a mail.在 LN 中，您可以在注释中模拟邮件模板。因此，除非您知道注释是如何创建的并使用该信息根据特定条件构建测试，否则没有确定的方法可以区分注释和邮件。如果你可以控制笔记的创建，我建议使用特定的形式来区分每种记录类型。
当然，您可以检查笔记的属性（字段和值）并“启发式”（即经验法则）构建测试
In LN you can mock a the mail template in a note. So there is no sure way to distinguish a note from a mail UNLESS you know how the notes were created and use that info to build a test based on specific conditions. If you can control the note creation, I suggest to use a specific form to be able to distinguish each record type.
Of course you can check the properties (fields and values) of your notes and build a test "heuristically" (meaning rule-of-thumb)