Question

我是Notes的新手。我正在尝试使用带有附件的Lotus Notes从我的应用程序发送邮件，邮件正常，附件也可以，但问题是身体内容，身体失去其格式并且直线

我希望如下

Dear Sir,
please check the attachment.


Regards,
NewConcept Infotech Pvt.Ltd.,

但它就像这样

Dear Sir,please check the attachment.Regards,NewConcept Infotech Pvt.Ltd.,

我尝试了所有搜索过但没有用的东西。

这是我的代码

 public bool Email(string dbDirectory, string DataBase_Name, string Initialize_Pwd, string From, string To, string CC, string Bcc, string Subject, string body, string FileName, string LogFilePath)
        {
            bool msg = false;
            dynamic EMailReplyTo = ConfigurationSettings.AppSettings["EMailReplyTo"];
            NotesSession objNotesSession = new NotesSession();
            NotesDatabase ndb = null;
            NotesDocument ndoc = null;
            NotesDbDirectory ndbD = null;
            NotesStream LNStream;
            NotesMIMEEntity LNBody;
            object objAttach;
            try
            {
                ////--------------------Lotus Notes Connectivity-------------------------///
                List<string> lstOutPutEmail = new List<string>();
                lstOutPutEmail.Add(DataBase_Name);
                lstOutPutEmail.Add(Initialize_Pwd);

                objNotesSession.Initialize(lstOutPutEmail[1].ToString());
                ////  objNotesSession object Initialized

                ndbD = objNotesSession.GetDbDirectory(dbDirectory);

                ndb = objNotesSession.GetDatabase(dbDirectory, DataBase_Name, false);

                //If the database is not already open then open it.
                if (!ndb.IsOpen)
                {
                    ndb.Open();
                }

                if (ndb != null)
                {
                    ndoc = ndb.CreateDocument();
                    LNStream = objNotesSession.CreateStream();
                    LNBody = ndoc.CreateMIMEEntity();
                    //   ndoc.ReplaceItemValue("SendBy", From);
                    ndoc.ReplaceItemValue("Form", "Memo");
                    ndoc.ReplaceItemValue("From", From);
                    ndoc.ReplaceItemValue("Principal", From);
                    ndoc.ReplaceItemValue("SendTo", To.Split(','));
                    if (CC != null)
                    {
                        if (CC != "")
                        {
                            ndoc.ReplaceItemValue("CopyTo", CC.Split(','));
                        }
                    }
                    if (Bcc != null)
                    {
                        if (Bcc != "")
                        {
                            ndoc.ReplaceItemValue("BlindCopyTo", Bcc.Split(','));
                        }
                    }
                    ndoc.ReplaceItemValue("Subject", Subject);
                    //

                    NotesRichTextItem objMailRTF = ndoc.CreateRichTextItem("Body");



                    ndoc.ReplaceItemValue("Body", body);



                    ndoc.SaveMessageOnSend = true;
                    if (FileName != "")
                    {
                        objAttach = objMailRTF.EmbedObject(Domino.EMBED_TYPE.EMBED_ATTACHMENT, "", FileName, "Attachment");
                    }
                    ndoc.Send(false);
                    ndbD = null;
                    objNotesSession = null;
                    ndb = null;
                    ndoc = null;
                    gl.runLogfile("Mail Send Successfuly To : " + To, LogFilePath);
                }
                msg = true;
            }
            catch (Exception ex)
            {
                Console.WriteLine("Error On sending Mail To : " + To);
                gl.runLogfile("Error On sending Mail To : " + To, LogFilePath);
                gl.runLogfile(ex.Message, LogFilePath);
                msg = false;
            }
            finally
            {

            }
            return msg;
        }

Answer 1

使用RichTextItem的方法AddNewLine()确实在Body字段中添加新行

NotesRichTextItem objMailRTF = ndoc.CreateRichTextItem("Body");
objMailRTF.AppendText("Dear Sir,");
objMailRTF.AddNewLine(1);
objMailRTF.AppendText("please check the attachment.");
objMailRTF.AddNewLine(2);
...

删除代码行ndoc.ReplaceItemValue("Body", body);，否则将无效。

Answer 2

在你的ndoc.body中，你必须将换行编码为“chr $（13）chr $（10）”。在java（char）13（char）10或\ r \ n。

中

你需要在String体中替换，你得到参数，所有出现的换行符（可能是'\ n'但看看它是如何在字符串中编码的）到（char）13（char）10。

尝试：

body = body.replaceAll("\n", "\r\n");
ndoc.ReplaceItemValue("Body", body);

尝试将\\如果它不适用于1 \。

Answer 3

0。 MIME

如果您使用的是MIME，则无需创建Body字段。但您需要使用<br>而不是newline个字符。

//Remove this from your code:
//NotesRichTextItem objMailRTF = ndoc.CreateRichTextItem("Body");
//ndoc.ReplaceItemValue("Body", body);

objNotesSession.ConvertMIME = false;

LNStream.WriteText(body.Replace(Environment.NewLine, "<br>"));
LNBody.SetContentFromText(stream, "text/plain;charset=UTF-8", 1728);                

ndoc.SaveMessageOnSend = true;                

if (FileName != "")
{
    //objAttach = objMailRTF.EmbedObject(Domino.EMBED_TYPE.EMBED_ATTACHMENT, "", FileName, "Attachment");

    var child = LNBody.CreateChildEntity();
    var header = child.CreateHeader("Content-Disposition");
    header.SetHeaderValAndParams(string.Format("attachment; filename=\"{0}\""), Path.GetFileName(FileName)); 

    LNStream = objNotesSession.CreateStream();
    LNStream.Open(FileName, "binary");
    child.SetContentFromBytes(LNStream, "application/octet-stream", 1730);
    child.EncodeContent(1727);

    ndoc.CloseMIMEEntities(True, "Body");
}

1。没有MIME

如果您不想使用MIME，则必须使用AppendText方法而不是ReplaceItemValue方法：

NotesRichTextItem objMailRTF = ndoc.CreateRichTextItem("Body");
//ndoc.ReplaceItemValue("Body", body);
objMailRTF.AppendText(body);

ndoc.SaveMessageOnSend = true;
if (FileName != "")
{
    objMailRTF = ndoc.CreateRichTextItem("Attachment");
    objAttach = objMailRTF.EmbedObject(Domino.EMBED_TYPE.EMBED_ATTACHMENT, "", FileName, "Attachment");
}

换行符不会出现在Notes的邮件正文中

3 个答案:

0。 MIME

1。没有MIME