使用 C# 编辑 Outlook.MailItem 的 RTFBody

发布于 2024-10-16 15:23:39 字数 534 浏览 5 评论 0原文

我正在尝试将字符串附加到传出的 Outlook.MailItem。在发送事件处理程序中，我有：

switch (mailItem.BodyFormat) {
    case Outlook.OlBodyFormat.olFormatRichText:
        byte[] mailItemBytes = mailItem.RTFBody as byte[];
        System.Text.Encoding encoding = new System.Text.ASCIIEncoding();
        string RTF = encoding.GetString(mailItemBytes);
        RTF += "my string";
        byte[] moreMailItemBytes = encoding.GetBytes(RTF);
        mailItem.RTFBody = moreMailItemBytes;
        break;
    // ...
}

但收到的电子邮件不包含我的字符串。

原文

I'm trying to append a string to an outgoing Outlook.MailItem. In the send event handler I have:

switch (mailItem.BodyFormat) {
    case Outlook.OlBodyFormat.olFormatRichText:
        byte[] mailItemBytes = mailItem.RTFBody as byte[];
        System.Text.Encoding encoding = new System.Text.ASCIIEncoding();
        string RTF = encoding.GetString(mailItemBytes);
        RTF += "my string";
        byte[] moreMailItemBytes = encoding.GetBytes(RTF);
        mailItem.RTFBody = moreMailItemBytes;
        break;
    // ...
}

but the received email does not contain my string.

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几味少女 2024-10-23 15:23:39

我知道这是旧的并且已经有绿色复选标记，但在搜索类似问题后，我发现一个页面对于如何使用 Word.Document 对象模型修改 Outlook 项目中的 RTF 正文提供了很好的答案。 https://www.add-in- express.com/forum/read.php?FID=5&TID=12738

基本上，您将文本视为 Word 文档，而忘记了使用 RTF。您需要首先将 Microsoft.Office.Interop.Word 的引用添加到您的项目中。

然后将 using 添加到您的项目中

using Word = Microsoft.Office.Interop.Word;

，然后添加您的代码

Word.Document doc = Inspector.WordEditor as Word.Document;

//text body
string text = doc.Content.Text;

//end of file
int endOfFile = (text.Length) > 0 ? text.Length - 1 : 0; 

//Select the point to add or modify text
Word.Range myRange = doc.Range(endOfFile, endOfFile);

//add your text to end of file
myRange.InsertAfter("my string");

I know this is old and has green check already but after searching for similar issues I found a page that gives a good answer for how to modify the RTF body in an outlook project using the Word.Document object model. https://www.add-in-express.com/forum/read.php?FID=5&TID=12738

Basically you treat the text a word doc and forget about working with RTF all together. You will need to add reference of Microsoft.Office.Interop.Word to your project first.

then add using to your project

using Word = Microsoft.Office.Interop.Word;

then add your code

Word.Document doc = Inspector.WordEditor as Word.Document;

//text body
string text = doc.Content.Text;

//end of file
int endOfFile = (text.Length) > 0 ? text.Length - 1 : 0; 

//Select the point to add or modify text
Word.Range myRange = doc.Range(endOfFile, endOfFile);

//add your text to end of file
myRange.InsertAfter("my string");

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