C# 导出图片到Word （通过XML实现）

 private void ExportDataToWord(string content)
    {
        StringBuilder sbMain = new StringBuilder();
        #region 头部分
        sbMain.Append("<?xml version="1.0" encoding="UTF-8" standalone="yes"?>");
        sbMain.Append("<?mso-application progid="Word.Document"?>");
        sbMain.Append("<w:wordDocument xmlns:aml="http://schemas.microsoft.com/aml/2001/core" xmlns:wpc="http://schemas.microsoft.com/office/word/2010/wordprocessingCanvas" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:w10="urn:schemas-microsoft-com:office:word" xmlns:w="http://schemas.microsoft.com/office/word/2003/wordml" xmlns:wx="http://schemas.microsoft.com/office/word/2003/auxHint" xmlns:wne="http://schemas.microsoft.com/office/word/2006/wordml" xmlns:wsp="http://schemas.microsoft.com/office/word/2003/wordml/sp2" xmlns:sl="http://schemas.microsoft.com/schemaLibrary/2003/core" w:macrosPresent="no" w:embeddedObjPresent="no" w:ocxPresent="no" xml:space="preserve">");
        sbMain.Append("	<w:ignoreSubtree w:val="http://schemas.microsoft.com/office/word/2003/wordml/sp2"/>");
        sbMain.Append("	<o:DocumentProperties>");
        sbMain.Append("	</o:DocumentProperties>");
        sbMain.Append("	<w:fonts>");
        sbMain.Append("		<w:defaultFonts w:ascii="Calibri" w:fareast="宋体" w:h-ansi="Calibri" w:cs="Times New Roman"/>");
        sbMain.Append("	</w:fonts>");
        sbMain.Append("	<w:styles></w:styles>");
        sbMain.Append("	<w:shapeDefaults>");
        sbMain.Append("		<o:shapedefaults v:ext="edit" spidmax="1026"/>");
        sbMain.Append("		<o:shapelayout v:ext="edit">");
        sbMain.Append("			<o:idmap v:ext="edit" data="1"/>");
        sbMain.Append("		</o:shapelayout>");
        sbMain.Append("	</w:shapeDefaults>");
        sbMain.Append("	<w:docPr></w:docPr>");
        sbMain.Append("	<w:body>");
        #endregion

        #region 生成文件流
        string width = content.Split('|')[1];
        string height =content.Split('|')[2];
        string DATA = content.Split('|')[0];
        string left=content.Split('|')[3];
        string top = content.Split('|')[4];
        string path = SAVEPLOT("jpg", DATA, width, height,left,top);
        Image img = Image.FromFile(@""+path+"");
        MemoryStream ms = new MemoryStream();
        img.Save(ms, ImageFormat.Jpeg);
        byte[] b = ms.ToArray();
        string sss = System.Convert.ToBase64String(b);
        ms.Close();
        sbMain.Append(@"<w:binData w:name='wordml://03000001.png' xml:space='preserve'>" + sss + "</w:binData>");

        #endregion

        #region 图片初始化
        sbMain.Append(@"<w:pict><v:shape id='图片 1' 
                                        o:spid='_x0000_i1025' 
                                        type='#_x0000_t75' 
                                        style='" + img.Width + @"px;height:" + img.Height + @"px;
                                        visibility:visible;mso-wrap-style:square'>
                                        <v:imagedata src='wordml://03000001.png' o:title='2012-9-26'/>
                                    </v:shape>
                            </w:pict>");
        #endregion
       
        #region 尾部分

        sbMain.Append("	</w:body>");
        sbMain.Append("	</w:wordDocument>");

        #endregion
        Response.AddHeader("Content-Disposition", "attachment; filename=VMLChart" + DateTime.Now.ToString("yyyyMMddhhmmss") + ".doc");
        Response.Charset = "UTF-8";
        Response.Write(Encoding.Default.GetString(Encoding.Default.GetBytes(sbMain.ToString())));
    }