基于C#编写一个合并多个Word文档的工具
更新时间:2024年02月02日 10:53:56 作者:搬砖的诗人Z
这篇文章主要为大家详细介绍了如何使用C#编写一个小工具,可以实现把多个word文档进行合并成一个word文档,感兴趣的小伙伴可以了解下
先要安装包
帮助类WordDocumentMerger,用于处理word合并功能
using System; using System.Collections.Generic; using System.Text; using Microsoft.Office.Interop.Word; using System.Reflection; using System.IO; using System.Diagnostics; namespace WordHellper { public class WordDocumentMerger { /// <summary> /// 合并第几个 /// </summary> public static int status_Index = 0; private ApplicationClass objApp = null; private Document objDocLast = null; private Document objDocBeforeLast = null; public WordDocumentMerger() { objApp = new ApplicationClass(); } #region 打开文件 private void Open(string tempDoc) { object objTempDoc = tempDoc; object objMissing = System.Reflection.Missing.Value; objDocLast = objApp.Documents.Open( ref objTempDoc, //FileName ref objMissing, //ConfirmVersions ref objMissing, //ReadOnly ref objMissing, //AddToRecentFiles ref objMissing, //PasswordDocument ref objMissing, //PasswordTemplate ref objMissing, //Revert ref objMissing, //WritePasswordDocument ref objMissing, //WritePasswordTemplate ref objMissing, //Format ref objMissing, //Enconding ref objMissing, //Visible ref objMissing, //OpenAndRepair ref objMissing, //DocumentDirection ref objMissing, //NoEncodingDialog ref objMissing //XMLTransform ); objDocLast.Activate(); objDocLast.SpellingChecked = false;//关闭Word的拼写检查 objDocLast.ShowSpellingErrors = false;//关闭Word的拼写错误提示 } #endregion #region 保存文件到输出模板 private void SaveAs(string outDoc) { object objMissing = System.Reflection.Missing.Value; object objOutDoc = outDoc; objDocLast.SaveAs( ref objOutDoc, //FileName ref objMissing, //FileFormat ref objMissing, //LockComments ref objMissing, //PassWord ref objMissing, //AddToRecentFiles ref objMissing, //WritePassword ref objMissing, //ReadOnlyRecommended ref objMissing, //EmbedTrueTypeFonts ref objMissing, //SaveNativePictureFormat ref objMissing, //SaveFormsData ref objMissing, //SaveAsAOCELetter, ref objMissing, //Encoding ref objMissing, //InsertLineBreaks ref objMissing, //AllowSubstitutions ref objMissing, //LineEnding ref objMissing //AddBiDiMarks ); } #endregion #region 循环合并多个文件(复制合并重复的文件) /// /// 循环合并多个文件(复制合并重复的文件) /// /// 模板文件 /// 需要合并的文件 /// 合并后的输出文件 public void CopyMerge(string tempDoc, string[] arrCopies, string outDoc) { object objMissing = Missing.Value; object objFalse = false; object objTarget = WdMergeTarget.wdMergeTargetSelected; object objUseFormatFrom = WdUseFormattingFrom.wdFormattingFromSelected; try { //打开模板文件 Open(tempDoc); foreach (string strCopy in arrCopies) { objDocLast.Merge( strCopy, //FileName ref objTarget, //MergeTarget ref objMissing, //DetectFormatChanges ref objUseFormatFrom, //UseFormattingFrom ref objMissing //AddToRecentFiles ); objDocBeforeLast = objDocLast; objDocLast = objApp.ActiveDocument; if (objDocBeforeLast != null) { objDocBeforeLast.Close( ref objFalse, //SaveChanges ref objMissing, //OriginalFormat ref objMissing //RouteDocument ); } } //保存到输出文件 SaveAs(outDoc); foreach (Document objDocument in objApp.Documents) { objDocument.Close( ref objFalse, //SaveChanges ref objMissing, //OriginalFormat ref objMissing //RouteDocument ); } } finally { objApp.Quit( ref objMissing, //SaveChanges ref objMissing, //OriginalFormat ref objMissing //RoutDocument ); objApp = null; } } /// /// 循环合并多个文件(复制合并重复的文件) /// /// 模板文件 /// 需要合并的文件 /// 合并后的输出文件 public void CopyMerge(string tempDoc, string strCopyFolder, string outDoc) { string[] arrFiles = Directory.GetFiles(strCopyFolder); CopyMerge(tempDoc, arrFiles, outDoc); } #endregion #region 循环合并多个文件(插入合并文件) /// /// 循环合并多个文件(插入合并文件) /// /// 模板文件 /// 需要合并的文件 /// 合并后的输出文件 public void InsertMerge(string tempDoc, string[] arrCopies, string outDoc) { object objMissing = Missing.Value; object objFalse = false; object confirmConversion = false; object link = false; object attachment = false; try { //打开模板文件 Open(tempDoc); int index = 1; foreach (string strCopy in arrCopies) { objApp.Selection.InsertFile( strCopy, ref objMissing, ref confirmConversion, ref link, ref attachment ); object oPageBreak = WdBreakType.wdPageBreak; objApp.Selection.InsertBreak(ref oPageBreak); status_Index = index; index++; } //保存到输出文件 SaveAs(outDoc); foreach (Document objDocument in objApp.Documents) { objDocument.Close( ref objFalse, //SaveChanges ref objMissing, //OriginalFormat ref objMissing //RouteDocument ); } } finally { objApp.Quit( ref objMissing, //SaveChanges ref objMissing, //OriginalFormat ref objMissing //RoutDocument ); objApp = null; status_Index = -1; } } /// /// 循环合并多个文件(插入合并文件) /// /// 模板文件 /// 需要合并的文件 /// 合并后的输出文件 public void InsertMerge(string tempDoc, string strCopyFolder, string outDoc) { string[] arrFiles = Directory.GetFiles(strCopyFolder); string url = ""; string hou = ""; List<int> sysIndexs = new List<int>(); foreach (var item in arrFiles) { url = Path.GetDirectoryName(item); hou = Path.GetExtension(item); string name = Path.GetFileNameWithoutExtension(item); int index = Convert.ToInt32(name); sysIndexs.Add(index); } sysIndexs.Sort(); string[] arrFiles2 = new string[arrFiles.Length]; int index1 = 0; foreach (var item in sysIndexs) { string name = url + "\\" + item + hou; arrFiles2[index1] = name; index1++; } InsertMerge(tempDoc, arrFiles2, outDoc); } #endregion } }
主界面调用代码:
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading; using System.Threading.Tasks; using System.Windows.Forms; namespace WordHellper { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { FolderBrowserDialog dialog = new FolderBrowserDialog(); dialog.Description = "请选择文件夹路径"; // dialog.SelectedPath = path; //dialog.RootFolder = Environment.SpecialFolder.Programs; if (dialog.ShowDialog() == DialogResult.OK) { string foldPath = dialog.SelectedPath; textBox1.Text = foldPath; } } private void button2_Click(object sender, EventArgs e) { string templatePathAll = Environment.CurrentDirectory + "\\合并文档.docx";//一般是一个空文档 string filesPath = textBox1.Text.Trim();//一个文件夹目录,里面是需要合并的文档 string Path = Environment.CurrentDirectory + "\\保存文档.docx";//输出文档路径 //WordDocumentMerger wordDocMerger = new WordDocumentMerger(); //wordDocMerger.InsertMerge(templatePathAll, filesPath, Path); Task task = new Task(() => { Console.WriteLine("使用System.Threading.Tasks.Task执行异步操作."); WordDocumentMerger wordDocMerger = new WordDocumentMerger(); wordDocMerger.InsertMerge(templatePathAll, filesPath, Path); while (true) { this.Invoke((EventHandler)delegate { label1.Text = WordDocumentMerger.status_Index.ToString(); }); Thread.Sleep(1000); } }); task.Start(); } } }
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