添加页脚后打开 XML 文档无法读取

Question

我正在尝试使用以下代码在 word 文档中添加页脚。该文件正在生成，但当我尝试打开该文件时，它显示该文档不可读的消息。我不知道我在这里做错了什么。

   WordprocessingDocument doc;
    Body docBody;
    public void Insert()
    {
        doc = WordprocessingDocument.Create(@"d:\report1.docx", WordprocessingDocumentType.Document);
        docBody = new Body();
        MainDocumentPart mainPart = doc.AddMainDocumentPart();
        mainPart.Document = new Document();
        mainPart.Document.Body = docBody;
        ApplyFooter();
        doc.Save();

    }


    public void ApplyFooter()
    {
        // Get the main document part.
        MainDocumentPart mainDocPart = doc.MainDocumentPart;

        FooterPart footerPart1 = mainDocPart.AddNewPart<FooterPart>("r98");



        Footer footer1 = new Footer();

        Paragraph paragraph1 = new Paragraph() { };



        Run run1 = new Run();
        Text text1 = new Text();
        text1.Text = "Footer stuff";

        run1.Append(text1);

        paragraph1.Append(run1);


        footer1.Append(paragraph1);

        footerPart1.Footer = footer1;



        SectionProperties sectionProperties1 = mainDocPart.Document.Body.Descendants<SectionProperties>().FirstOrDefault();
        if (sectionProperties1 == null)
        {
            sectionProperties1 = new SectionProperties() { };
            mainDocPart.Document.Body.Append(sectionProperties1);
        }
        FooterReference footerReference1 = new FooterReference() { Type = DocumentFormat.OpenXml.Wordprocessing.HeaderFooterValues.Default, Id = "r98" };


        sectionProperties1.InsertAt(footerReference1, 0);

    }

Answer 1

您需要在 Insert 方法结束时调用 doc.Close();。这将保存并关闭任何底层流。您可以删除对 doc.Save().

的调用

使用 using 语句可能更简洁，它会为您调用 Close:

WordprocessingDocument doc;
Body docBody;
public void Insert()
{
    using (doc = WordprocessingDocument.Create(@"d:\report1.docx", WordprocessingDocumentType.Document))
    {
        Body docBody = new Body();
        MainDocumentPart mainPart = doc.AddMainDocumentPart();
        mainPart.Document = new Document();
        mainPart.Document.Body = docBody;
        ApplyFooter();
    }
}

添加页脚后打开 XML 文档无法读取

Open XML document unreadable after adding footer

c#

openxml