从Excel VBA发送格式化的Lotus Notes富文本电子邮件

Question

我有很少的Lotus Script或Notes/Domino知识,但我有一个程序,很久以前从某个地方复制过,允许我通过VBA发送电子邮件.我通常只将此用于内部通知,其中格式化并不重要.

我现在想用它来发送外部电子邮件到客户端,公司类型宁愿电子邮件符合我们的风格指南(基本上是无衬线字体).

我打算告诉他们代码只能使用纯文本,但后来我注意到例程确实引用了某种CREATERICHTEXTITEM对象.这是否意味着我可以在将正文文本字符串传递给邮件例程后应用某种格式？除了坚持我们宝贵的品牌价值,这对于突出电子邮件中的某些段落对我来说非常方便.

我已经深入了解'网络,看看这个代码是否可以调整,但是不熟悉Notes的对象模型,以及在线Notes资源似乎反映了应用程序自身的迟钝,这意味着我没有得到很好的远.

代码:

Sub sendEmail(EmailSubject As String, EMailSendTo As String, EMailBody As String, MailServer as String)

    Dim objNotesSession As Object
    Dim objNotesMailFile As Object
    Dim objNotesDocument As Object
    Dim objNotesField As Object
    Dim sendmail As Boolean

    'added for integration into reporting tool
    Dim dbString As String

    dbString = "mail\" & Application.UserName & ".nsf"

On Error GoTo SendMailError
    'Establish Connection to Notes
    Set objNotesSession = CreateObject("Notes.NotesSession")
On Error Resume Next
    'Establish Connection to Mail File
    Set objNotesMailFile = objNotesSession.GETDATABASE(MailServer, dbString)
    'Open Mail
    objNotesMailFile.OPENMAIL
On Error GoTo 0

    'Create New Memo
    Set objNotesDocument = objNotesMailFile.createdocument

    Dim oWorkSpace As Object, oUIdoc As Object
    Set oWorkSpace = CreateObject("Notes.NotesUIWorkspace")
    Set oUIdoc = oWorkSpace.CurrentDocument

    'Create 'Subject Field'
    Set objNotesField = objNotesDocument.APPENDITEMVALUE("Subject", EmailSubject)

    'Create 'Send To' Field
    Set objNotesField = objNotesDocument.APPENDITEMVALUE("SendTo", EMailSendTo)

    'Create 'Copy To' Field
    Set objNotesField = objNotesDocument.APPENDITEMVALUE("CopyTo", EMailCCTo)

    'Create 'Blind Copy To' Field
    Set objNotesField = objNotesDocument.APPENDITEMVALUE("BlindCopyTo", EMailBCCTo)

    'Create 'Body' of memo
    Set objNotesField = objNotesDocument.CREATERICHTEXTITEM("Body")

    With objNotesField
        .APPENDTEXT emailBody
        .ADDNEWLINE 1
    End With

    'Send the e-mail

    Call objNotesDocument.Save(True, False, False)
    objNotesDocument.SaveMessageOnSend = True
    'objNotesDocument.Save
    objNotesDocument.Send (0)

    'Release storage
    Set objNotesSession = Nothing
    Set objNotesMailFile = Nothing
    Set objNotesDocument = Nothing
    Set objNotesField = Nothing

    'Set return code
    sendmail = True

    Exit Sub

SendMailError:
    Dim Msg
    Msg = "Error # " & Str(Err.Number) & " was generated by " _
                & Err.Source & Chr(13) & Err.Description
    MsgBox Msg, , "Error", Err.HelpFile, Err.HelpContext
    sendmail = False
End Sub

Answer 1

简短的回答是肯定的.答案很长很痛苦.在Notes中没有任何很好的类可以操作富文本项.然而,您可以研究的一些是NotesRichTextStyle,NotesRichTextParagraphStyle和NotesRichTextTable,仅举几例.这些类可帮助您定义一些富文本元素,并以编程方式将它们添加到富文本字段中.

另一种方法是,因为您正在发送电子邮件,所以使用NotesMIMEEntity类并使用HTML构建电子邮件(方式更简单).这是一些示例代码:

Set s = New NotesSession
Dim docMail As NotesDocument
Dim body As NotesMIMEEntity
Dim stream As NotesStream

Set db = s.CurrentDatabase
s.ConvertMIME = False ' Do not convert MIME to rich text

'Create email to be sent
Set docMail = db.CreateDocument

With docMail
        .SendTo = SEND TO ADDRESS
        .From = FROM ADDRESS
        .Principal = FROM ADDRESS
        .ReplyTo = REPLY TO ADDRESS
        .Subject = SUBJECT
        .Form = "Memo"
End With

  Set stream = s.CreateStream
Set body = docMail.CreateMIMEEntity
Call stream.WriteText ("YOUR HTML CODE GOES HERE")

'ENC_IDENTITY_8BIT used because of technote found on notes.net
'http://www-10.lotus.com/ldd/nd6forum.nsf/55c38d716d632d9b8525689b005ba1c0/aeedaf28e47546ad85256f6a000a4b48?OpenDocument
Call body.SetContentFromText (stream, "text/html;charset=iso-8859-1",ENC_IDENTITY_8BIT) 

Call docMail.Send(False)
Set docMail = Nothing
Set body = Nothing
Set stream = Nothing

s.ConvertMIME = True ' Restore conversion   

基本上,您需要在NotesSession中关闭ConvertMIME设置.然后创建一个新文档,设置邮件属性等.该部分已经在您的VBA代码中.接下来,创建MIMEEntity和一个流来保存HTML文本.最后在MIMEEntity对象上调用SetContentFromText方法.然后发送电子邮件.请注意,最后一个调用是为NotesSession重新打开ConvertMIME功能.

我不确定这是否都可以通过COM工作,但它在Notes中的LotusScript代理中运行良好.

我希望这有帮助!