Question

我正在使用OpenXMl sdk通过c＃创建word文档。我正在将我的所有html页面转换为word文档但是在转换时我给出了我的图像的绝对地址，并且在转换后它在我的系统中完美地出现但是当我试图将此文档带到其他系统时图像不会来到那里

我检查了媒体目录所有图像都在那里，但名称不同。

我的文档已转换，但我正在使用此方法。

            using (WordprocessingDocument myDoc = WordprocessingDocument.Open(documentPath, true))
        {
            XNamespace w =
                  "http://schemas.openxmlformats.org/wordprocessingml/2006/main";
            XNamespace r =
                "http://schemas.openxmlformats.org/officeDocument/2006/relationships";
            string altChunkId = "AltChunkId1";
            MainDocumentPart mainPart = myDoc.MainDocumentPart;
            AlternativeFormatImportPart chunk = mainPart.AddAlternativeFormatImportPart("application/xhtml+xml", altChunkId);
            using (Stream chunkStream = chunk.GetStream(FileMode.Create, FileAccess.Write))
            using (StreamWriter stringStream = new StreamWriter(chunkStream))
                stringStream.Write(html);
            XElement altChunk = new XElement(w + "altChunk",
                new XAttribute(r + "id", altChunkId)
            );
            XDocument mainDocumentXDoc = GetXDocument(myDoc);
            mainDocumentXDoc.Root
                .Element(w + "body")
                .Elements(w + "p")
                .Last()
                .AddAfterSelf(altChunk);
            SaveXDocument(myDoc, mainDocumentXDoc);
        }





    private static XDocument GetXDocument(WordprocessingDocument myDoc)
    {
        // Load the main document part into an XDocument
        XDocument mainDocumentXDoc;
        using (Stream str = myDoc.MainDocumentPart.GetStream())
        using (XmlReader xr = XmlReader.Create(str))
            mainDocumentXDoc = XDocument.Load(xr);
        return mainDocumentXDoc;
    }


    private static void SaveXDocument(WordprocessingDocument myDoc,
XDocument mainDocumentXDoc)
    {
        // Serialize the XDocument back into the part
        using (Stream str = myDoc.MainDocumentPart.GetStream(
            FileMode.Create, FileAccess.Write))
        using (XmlWriter xw = XmlWriter.Create(str))
            mainDocumentXDoc.Save(xw);
    }

这将生成一个 afchunk.dat 文件，该文件显示在内容和绝对路径中。

基本上我不想通过所有编码创建文件，我只想将.html转换为.docx文件。

所以任何人都可以告诉我如何转换而不会在html中出现错误。

Answer 1

您有没有嵌入图片的原因？这是一个示例代码链接，向您展示如何。

http://msdn.microsoft.com/en-us/library/bb497430.aspx

Answer 2

尝试创建DocumentResource（Item-＆gt; Add new）并将图像关联在那里。

调用文档

    using (Stream imgStream = ip.GetStream())
    {
        System.Drawing.Bitmap logo = DocumentResources._default;
        logo.Save(imgStream, System.Drawing.Imaging.ImageFormat.Jpeg);
    }

Drawing drawing = BuildImage(imageRelationshipID, "_default.jpg", 200, 30);

创建在页眉或页脚中构建图像的方法;

   private static Drawing BuildImage(string imageRelationshipID, string imageName, int pixelWidth, int pixelHeight)
    {
        int emuWidth = (int)(pixelWidth * EMU_PER_PIXEL);
        int emuHeight = (int)(pixelHeight * EMU_PER_PIXEL);
        Drawing drawing = new Drawing();
        d.Wordprocessing.Inline inline = new d.Wordprocessing.Inline { DistanceFromTop = 0, DistanceFromBottom = 0, DistanceFromLeft = 0, DistanceFromRight = 0 };
        d.Wordprocessing.Anchor anchor = new d.Wordprocessing.Anchor();
        d.Wordprocessing.SimplePosition simplePos = new d.Wordprocessing.SimplePosition { X = 0, Y = 0 };
        d.Wordprocessing.Extent extent = new d.Wordprocessing.Extent { Cx = emuWidth, Cy = emuHeight };
        d.Wordprocessing.DocProperties docPr = new d.Wordprocessing.DocProperties { Id = 1, Name = imageName };
        d.Graphic graphic = new d.Graphic();            
        d.GraphicData graphicData = new d.GraphicData { Uri = GRAPHIC_DATA_URI };
        d.Pictures.Picture pic = new d.Pictures.Picture();
        d.Pictures.NonVisualPictureProperties nvPicPr = new d.Pictures.NonVisualPictureProperties();
        d.Pictures.NonVisualDrawingProperties cNvPr = new d.Pictures.NonVisualDrawingProperties { Id = 2, Name = imageName };
        d.Pictures.NonVisualPictureDrawingProperties cNvPicPr = new d.Pictures.NonVisualPictureDrawingProperties();
        d.Pictures.BlipFill blipFill = new d.Pictures.BlipFill();
        d.Blip blip = new d.Blip { Embed = imageRelationshipID };
        d.Stretch stretch = new d.Stretch();
        d.FillRectangle fillRect = new d.FillRectangle();
        d.Pictures.ShapeProperties spPr = new d.Pictures.ShapeProperties();
        d.Transform2D xfrm = new d.Transform2D();
        d.Offset off = new d.Offset { X = 0, Y = 0 };
        d.Extents ext = new d.Extents { Cx = emuWidth, Cy = emuHeight };
        d.PresetGeometry prstGeom = new d.PresetGeometry { Preset = d.ShapeTypeValues.Rectangle };
        d.AdjustValueList avLst = new d.AdjustValueList();
        xfrm.Append(off);
        xfrm.Append(ext);
        prstGeom.Append(avLst);
        stretch.Append(fillRect);
        spPr.Append(xfrm);
        spPr.Append(prstGeom);
        blipFill.Append(blip);
        blipFill.Append(stretch);
        nvPicPr.Append(cNvPr);
        nvPicPr.Append(cNvPicPr);
        pic.Append(nvPicPr);
        pic.Append(blipFill);
        pic.Append(spPr);
        graphicData.Append(pic);
        graphic.Append(graphicData);
        inline.Append(extent);
        inline.Append(docPr);
        inline.Append(graphic);
        drawing.Append(inline);
        return drawing;
    }

在通过Open XML创建单词Document之后，图像不会出现

2 个答案: