OpenXML 替换word模板中的标签

OpenXML 替换word模板中的标签2011-11-23 博客园翅膀最近的项目（MOSS项目）需要，用户需要根据word模板生成相关的word文档,具体需求是根据infopath 表单中的内容和相关的模板生成一份word文档

着手做之前想想要是用word api操作的话，后台进程，多用户并发操作等等问题

看来还是用openxml来操作比较好，于是找了找资料，实现了这小小的功能

现在把代码贴出来跟大家分享下

使用openxml技术时，首先需要引用windowsbase.dll

部分常量

const string documentRelationshipType = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument&quo t;;
const string strUri = "http://schemas.openxmlformats.org/wordprocessingml/2006/main";
static List<string> bookmarkText;
string bookmarkName;

该方法是将模板中所有标签都取出，并放到一个datatable中

void bindTable（string fileName）{dt = new DataTable（）;dt.Columns.Add（"标签", typeof（string））;dt.Columns.Add（"内容", typeof（string））;DataRow dr;Stream strm = null;PackagePart documentPart;Package package;using （SPSite site = new SPSite（"http://ascentn-moss:8686/"））{SPWeb web = site.OpenWeb（）;strm = web.GetFile（fileName）.OpenBinaryStream（）;documentPart = null;package = Package.Open（strm, FileMode.Open, FileAccess.ReadWrite）;//FileStream fs = new FileStream（fileName, FileMode.OpenOrCreate）;//PackagePart documentPart = null;//Package package = Package.Open（fileName, FileMode.Open, FileAccess.ReadWrite）;//MessageBox.Show（strm.Length.ToString（））;// Package package = Package.Open（strm, FileMode.Open, FileAccess.ReadWrite）;foreach （System.IO.Packaging.PackageRelationship documentRelationship in package.GetRelationshipsByType（documentRelationshipType））{NameTable nt = new NameTable（）;XmlNamespaceManager nsManager = new XmlNamespaceManager（nt）;nsManager.AddNamespace（"w", strUri）;Uri documentUri = PackUriHelper.ResolvePartUri（new Uri（"/", UriKind.Relative）, documentRelationship.TargetUri）;documentPart = package.GetPart（documentUri）;XmlDocument xdoc = new XmlDocument（）;xdoc.Load（documentPart.GetStream（））;XmlNodeList nodeList = xdoc.SelectNodes（"//w:bookmarkStart", nsManager）;foreach （XmlNode node in nodeList）{dr = dt.NewRow（）;if （node.NextSibling.Name.ToString（） == "w:bookmarkEnd"）{bookmarkText = new List<string>（）;bookmarkName = node.Attributes["w:name"].Value;bookmarkText.Add（" "）;dr[0] = bookmarkName;//dataGridView}else{bookmarkName = node.Attributes["w:name"].Value;dr[0] = bookmarkName;string bookmarkId = node.Attributes["w:id"].Value;bookmarkText = new List<string>（）;XmlNode nextParentNode = node.ParentNode;XmlNode nodeIterate = node.NextSibling;while （nodeIterate.Name.ToString（） ！= "w:bookmarkEnd"）{if （nodeIterate.Name.ToString（） == "w:r"）bookmarkText.Add（nodeIterate.InnerText）;nodeIterate = nodeIterate.NextSibling;if （nodeIterate == null）{if （nextParentNode.NextSibling.Attributes.Count ！= 0）{if （（nextParentNode.NextSibling.Attributes["w:id"].Value == bookmarkId））{nodeIterate = nextParentNode.NextSibling;}}else{nextParentNode = nextParentNode.NextSibling;nodeIterate = nextParentNode.FirstChild;bookmarkText.Add（"
" + nodeIterate.InnerText）;}}}//dic.Add（bookmarkName, bookmarkText）;}dt.Rows.Add（dr）;}}package.Close（）;}}