openXmlSdk 在运行元素中插入新行

Question

我在 Run 元素中有文本。我正在尝试用 line break 替换字符串中的 \r。

正文如下

This is an example project for testing purposes. \rThis is all sample data, none of this is real information. \r\rThis field allows for the entry of more information, a larger text field for example purposes

并且 Run 元素的 innerXml 被翻译成

<w:rPr xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main">
   <w:rFonts w:cstheme="minorHAnsi" />
      </w:rPr>
        <w:t xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main">
           This is an example project for testing purposes.  This is all sample data, none of this is real information.&lt;w:br /&gt;&lt;w:br /&gt;This field allows for the entry of more information, a larger text field for example purposes.</w:t>

生成文档时未插入换行符。

如何用换行符替换 <w:t> </w:t> 中的每个 '\r'？

我试过了。

s.InnerXml = s.InnerXml.Replace("&lt;w:br /&gt;", "<w:br />");

我也尝试过直接在字符串中替换它，但这也不起作用。

它只是作为一个字符串出现

This is an example project for testing purposes.  This is all sample data, none of this is real information.<w:br xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main" /><w:br xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main" />This field allows for the entry of more information, a larger text field for example purposes.

Answer 1

The documentation 表示 Text 元素包含文字文本。 SDK 不会假设您写入 Text 元素的字符串中的换行符。它怎么知道你是想休息一下还是想要一段话？

如果您从文字字符串构建文档，您将需要做一些工作：

using DocumentFormat.OpenXml;
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Wordprocessing;

namespace OXmlTest
{
    class Program
    {
        static void Main(string[] args)
        {
            using (var wordDocument = WordprocessingDocument
                .Create("c:\deleteme\testdoc.docx", WordprocessingDocumentType.Document))
            {
                MainDocumentPart mainPart = wordDocument.AddMainDocumentPart();

                mainPart.Document = new Document();
                Body body = mainPart.Document.AppendChild(new Body());
                Paragraph p = body.AppendChild(new Paragraph());                
                Run r = p.AppendChild(new Run());

                string theString = "This is an example project for testing purposes. \rThis is all sample data, none of this is real information. \r\rThis field allows for the entry of more information, a larger text field for example purposes";

                foreach (string s in theString.Split(new char[] { '\r' }))
                {
                    r.AppendChild(new Text(s));
                    r.AppendChild(new Break());
                }

                wordDocument.Save();
            }
        }
    }
}

<?xml version="1.0" encoding="utf-8"?>
<w:document xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main">
    <w:body>
        <w:p>
            <w:r>
                <w:t>This is an example project for testing purposes. </w:t>
                <w:br />
                <w:t>This is all sample data, none of this is real information. </w:t>
                <w:br />
                <w:t/>
                <w:br />
                <w:t>This field allows for the entry of more information, a larger text field for example purposes</w:t>
                <w:br />
            </w:r>
        </w:p>
    </w:body>
</w:document>

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