我在 Open Office XML 方面不是最出色的，并且一直在努力尝试将图像添加到我在 C#/ASP.Net 中以编程方式生成的 docx 文件中。我正在尝试将徽标放在简历文本块的顶部。当我只使用主要文本部分（resumeText）时，我的程序运行良好，但是当我添加代码以尝试添加图像时，我收到一个错误“文件'..'.docx 不能打开是因为内容有问题。然后详细信息说“未声明的前缀”。我以为我已经从另一个示例中正确复制了 xml，但似乎无法让它工作。谁能看到我哪里出错了？感谢任何人都可以提供的任何帮助。这是相关代码：
protected void ibtDownload_Click(object sender, ImageClickEventArgs e)
{
string attachmentDir = "~/tempDwnlds/";
string fileName = m_candidateUser.firstName + "_" + m_candidateUser.lastName + "_" + m_candidateUser.userID.ToString().Substring(0, 6);
string imagesPath = Server.MapPath("Images/Logo1.jpg");
CreateNewWordDocument(Server.MapPath(attachmentDir) + fileName + ".docx", Server.HtmlEncode(m_candidate.resume), imagesPath);
}
public static void CreateNewWordDocument(string document, string resumeText, string imagesPath)
{
using (WordprocessingDocument wordDoc = WordprocessingDocument.Create(document, WordprocessingDocumentType.Document))
{
// Set the content of the document so that Word can open it.
MainDocumentPart mainPart = wordDoc.AddMainDocumentPart();
ImagePart newImage = wordDoc.MainDocumentPart.AddImagePart("images/jpeg");
using (Stream image = new FileStream(imagesPath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
newImage.FeedData(image);
}
SetMainDocumentContent(mainPart, resumeText, imagesPath);
}
}
// Set the content of MainDocumentPart.
public static void SetMainDocumentContent(MainDocumentPart part, string resumeText, string imagesPath)
{
string docXml =
@"<?xml version=""1.0"" encoding=""UTF-8"" standalone=""yes""?>
<w:document xmlns:w=""http://schemas.openxmlformats.org/wordprocessingml/2006/main"">
<w:body>
<w:p>
<w:r>
<w:drawing>
<wp:inline>
<wp:extent cx=""3200400"" cy=""704850"" /> <!-- describes the size of the image -->
<wp:docPr id=""2"" name=""Picture 1"" descr=""filename.JPG"" />
<a:graphic>
<a:graphicData uri=""http://schemas.openxmlformats.org/drawingml/2006/picture"">
<pic:pic>
<pic:nvPicPr>
<pic:cNvPr id=""0"" name=""filename.JPG"" />
<pic:cNvPicPr />
</pic:nvPicPr>
<pic:blipFill>
<a:blip r:embed=""" + imagesPath + @""" /> <!-- this is the ID you need to find -->
<a:stretch>
<a:fillRect />
</a:stretch>
</pic:blipFill>
<pic:spPr>
<a:xfrm>
<a:ext cx=""3200400"" cy=""704850"" />
</a:xfrm>
<a:prstGeom prst=""rect"" />
</pic:spPr>
</pic:pic>
</a:graphicData>
</a:graphic>
</wp:inline>
</w:drawing>
</w:r>
</w:p>
<w:p>
<w:r>
<w:t xml:space='preserve'>" + WrappableDocXText(resumeText) + @"</w:t>
</w:r>
</w:p>
</w:body>
</w:document>";
using (Stream stream = part.GetStream())
{
byte[] buf = (new UTF8Encoding()).GetBytes(docXml);
stream.Write(buf, 0, buf.Length);
}
}
public static string WrappableDocXText(string source)
{
string nwln = Environment.NewLine;
return source.Replace(nwln, "<w:br/>");
}