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:\project\A27\A27_Source\Web\OfficeTemp\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。。。。
来源：https://www.cnblogs.com/zhengwei-cq/p/10276511.html