关键词：
一、前言
PageOffice是一款帮助Web应用系统或Web网站实现用户在线编辑Word、Excel、PowerPoint文档，Word/Excel模板动态填充，Word/Excel在线输入提交，系统数据导入导出word、excel文档的Office快速开发组件库，是目前把Office应用到Web平台上的最全面、最先进的解决方案。PageOffice为软件开发者构建了一套简洁高效、统一的Office对象接口，同时无缝支持doc、docx、xls、xlsx、ppt、pptx等流行Office文件格式。
简而言之就是可以在线编写office文件的产品。
二、安装PageOffice
专业版试用序列号: 2C697-4FC8-F274-3DD88
1. 双击运行Setup.exe安装服务器组件。（可以到官网下载安装程序）
2. 如果运行示例，用VS.Net打开MvcApplication4.sln即可运行。
3. 如果新建网站或集成PageOffice到您现有的网站里:
1). 双击运行Setup.exe安装服务器组件；
2). 拷贝“集成文件”目录下的“pageoffice”文件夹到您自己网站的根目录下；
2). VS.NET工具箱拖放PageOffice控件，双击控件，在事件代码中编写代码。
------我的项目是.net MVC4 直接把 “pageoffice”文件夹放到自己网站的根目录下；
三、使用
使用就分为编辑一个指定路径下的文件，并保存
1、在网中打开一个指定路径下的word
我的文件的路径是：D:projectA27A27_SourceWebOfficeTemp总结报告.docx
如何打开该路径下的文件，直接上代码吧
public ActionResult EditReport() ViewBag.Message = "Your contact page."; System.Web.UI.Page page = new System.Web.UI.Page(); string controlOutput = string.Empty; PageOffice.PageOfficeCtrl pc = new PageOffice.PageOfficeCtrl(); try string fileName = "总结报告.docx"; string filePath = Server.MapPath("~/OfficeTemp/")+fileName; string currfilepath = "/" + fileName; pc.SaveFilePage = Url.Content("SaveDoc") + "?path=" + Server.UrlEncode(currfilepath); if (filePath == null) throw new ApplicationException("配置文件中未找到对应系统的项"); pc.ServerPage = Url.Content("~/pageoffice/server.aspx"); pc.WebOpen(filePath, PageOffice.OpenModeType.docAdmin, "s"); result.IsSuccess = true; page.Controls.Add(pc); StringBuilder sb = new StringBuilder(); using (StringWriter sw = new StringWriter(sb)) using (HtmlTextWriter htw = new HtmlTextWriter(sw)) Server.Execute(page, htw, false); controlOutput = sb.ToString(); ViewBag.EditorHtml = controlOutput; catch (Exception err) throw err; return PartialView();
2、保存编辑后的word, 保存时调用的saveDoc方法和参数正是编辑时这段代码提供的：
pc.SaveFilePage = Url.Content("SaveDoc") + "?path=" + Server.UrlEncode(currfilepath);
public ActionResult SaveDoc(string path) string filePath = Server.MapPath("~/OfficeTemp/" + path); PageOffice.FileSaver fs = new PageOffice.FileSaver(); fs.SaveToFile(filePath); fs.Close(); return View();
四、根据数据库动态生成word文件
生成word并不是pageoffice的功能，但是会一起与该组件一起使用
1、生成word
/// <summary> /// 报告word /// </summary> /// <param name="wellboreId"></param> /// <returns></returns> public string OutPutDoc(Guid wellboreId, string appendixTypes, string wellboreNo) try string filePathNew = Server.MapPath("~/OfficeTemp/") + wellbore_No + "/" + HttpContext.User.Identity.Name + "/";//Server.MapPath("~/Upload/LogReportTemp/") +"\" + HttpContext.User.Identity.Name; //生成文件夹 Directory.CreateDirectory(filePathNew); string fullfileName = filePathNew + fileName; string mainDocPath = Server.MapPath("~/Upload/LogReportTemp/GeoSummaryReport_template.docx");//Server.MapPath("~/Upload/LogReportTemp/LS25-1-5测井作业总结报告01.docx using (var mainDoc =WordprocessingDocument.Open(mainDocPath, false)) using (var resultDoc = WordprocessingDocument.Create(fullfileName, WordprocessingDocumentType.Document)) MainDocumentPart mainPart = resultDoc.MainDocumentPart; foreach (var part in mainDoc.Parts) if (part.OpenXmlPart.ContentType != "application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml") resultDoc.AddPart(part.OpenXmlPart, part.RelationshipId); else if (mainPart == null) mainPart = (MainDocumentPart)resultDoc.AddPart(part.OpenXmlPart, part.RelationshipId); //通过替换OuterXml中的占位符替换文本 mainPart.Document.Body = new Body(GeoSummaryReportHelper.XmlStringReplace(wellboreId, wellbore_No, mainDoc.MainDocumentPart.Document.Body.OuterXml, appendixTypes)); var bookMarks = GeoSummaryReportHelper.FindBookmarks(resultDoc.MainDocumentPart.Document); //替换书签中的内容 foreach (var end in bookMarks) //为了满足甲方格式要求,使用模板生成方式 if (end.Key == "SuizuanTypeMark") GeoSummaryReportHelper.CreateSuiZuanTable(end,resultDoc ,wellbore_No, "LWD",wellboreId); if (end.Key == "DianLanTypeMark") GeoSummaryReportHelper.CreateDianLanTable(end, resultDoc, wellbore_No, "RUN", wellboreId); if (end.Key.Contains("DrillAndCasing")) GeoSummaryReportHelper.DrawingDrillAndCasingInfoTb(end, wellboreId);//绘制基本信息井身结构模块表格 string headerText = string.Format("0总结报告", wellbore_No); GeoSummaryReportHelper.AddHeader(resultDoc, headerText);//添加页眉 string url = Request.Url.ToString().Replace(Request.Url.AbsolutePath,""); //返回生成的文档的信息 string ahref = url + "/OfficeTemp/" + wellbore_No + "/" + HttpContext.User.Identity.Name + "/" + fileName;//Server.MapPath("~/OfficeTemp/") + wellboreId + "/" + HttpContext.User.Identity.Name + "/" + fileName; //Url.Content(Server.MapPath("~/OfficeTemp/")) + wellboreId + "/" + HttpContext.User.Identity.Name + "/" + fileName; string createTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm"); string returnValues = string.Format( @"<a href=‘0‘>1</a> 生成时间：2   <a href=javascript:EditReport(‘1‘)>【编辑】</a>   <a href=‘javascript:BuildReport()‘>【重新生成】</a> <a href=‘javascript:ExpToZip()‘>【打包下载】</a>", ahref, fileName, createTime); return returnValues; // string.Format( // @"<a href=‘0‘>1</a> // 生成时间：2   <a href=javascript:EditReport(‘1‘)>【编辑】</a> //   <a href=‘javascript:BuildReport()‘>【重新生成】</a> // <a href=‘javascript:ExpToZip()‘>【打包下载】</a> // <a href=javascript:DeleteWellboresById(‘3‘)>【删除】</a>", ahref, fileName, createTime, wellboreId); catch (Exception ex) throw new Exception(ex.Message);
2、替换占位符方法
/// <summary> /// 替换文本 /// </summary> /// <param name="WellboreId"></param> /// <param name="OuterXml"></param> /// <returns></returns> public static string XmlStringReplace(Guid WellboreId, string wellbore_No, string OuterXml, string appendixTypes) try string retVal = OuterXml; #region 标题第一页数据占位符替换 retVal = retVal.Replace("AREA", 888); #endregion return retVal; catch (Exception ex) throw new ApplicationException(string.Format("替换附表数据失败：错误原因是：0", ex.Message));
3、上面还用到一个设置页眉的方法
/// <summary> /// 添加页眉 /// </summary> /// <param name="doc">文档对象</param> /// <param name="HeaderTxt">页眉标题</param> public static void AddHeader(WordprocessingDocument doc, string HeaderTxt) countheader = 0; string newHeaderText = HeaderTxt; MainDocumentPart mainDocPart = doc.MainDocumentPart; mainDocPart.DeleteParts(mainDocPart.HeaderParts); HeaderPart newHeaderPart = mainDocPart.AddNewPart<HeaderPart>(); string rId = mainDocPart.GetIdOfPart(newHeaderPart); GeneratePageHeaderPart(newHeaderText).Save(newHeaderPart); foreach (SectionProperties sectProperties in mainDocPart.Document.Descendants<SectionProperties>()) countheader++; int count=sectProperties.Count(); foreach (HeaderReference headerReference in sectProperties.Descendants<HeaderReference>()) sectProperties.RemoveChild(headerReference); HeaderReference newHeaderReference = new HeaderReference() Id = rId, Type = HeaderFooterValues.Default; sectProperties.Append(newHeaderReference);
4、生成word中还有一个获取所有书签的方法
/// <summary> /// 获取所有书签 /// </summary> /// <param name="documentPart"></param> /// <param name="results"></param> /// <param name="unmatched"></param> /// <returns></returns> public static Dictionary<string, BookmarkEnd> FindBookmarks(OpenXmlElement documentPart, Dictionary<string, BookmarkEnd> results = null, Dictionary<string, string> unmatched = null) results = results ?? new Dictionary<string, BookmarkEnd>(); unmatched = unmatched ?? new Dictionary<string, string>(); foreach (var child in documentPart.Elements()) if (child is BookmarkStart) var bStart = child as BookmarkStart; if (!unmatched.ContainsKey(bStart.Id)) unmatched.Add(bStart.Id, bStart.Name); if (child is BookmarkEnd) var bEnd = child as BookmarkEnd; foreach (var orphanName in unmatched) if (bEnd.Id == orphanName.Key && !results.ContainsKey(orphanName.Value)) results.Add(orphanName.Value, bEnd); FindBookmarks(child, results, unmatched); return results;
更多该组件的欢迎大家一起讨论交流。。。。