asp.net中C# 操作Word批量替換

首先引入Microsoft.Office.Interop.Word組件，該組件在安裝完office後在COM中出現

 

代碼如下

複製代碼

using System; using System.Collections.Generic; using System.Diagnostics; using System.Linq; using System.Text; namespace TextReplace {     public class WordOperate : IDisposable     {         private Microsoft.Office.Interop.Word._Application _app;         private Microsoft.Office.Interop.Word._Document _doc;         object _nullobj = System.Reflection.Missing.Value;         /// <summary>         /// 關閉Word進程         /// </summary>         public void KillWinword()         {             var p = Process.GetProcessesByName("WINWORD");             if (p.Any()) p[0].Kill();         }         /// <summary>         /// 開啟word文檔         /// </summary>         /// <param name="filePath"></param>         public void Open(string filePath)         {             _app = new Microsoft.Office.Interop.Word.ApplicationClass();             object file = filePath;             _doc = _app.Documents.Open(                  ref file, ref _nullobj, ref _nullobj,                  ref _nullobj, ref _nullobj, ref _nullobj,                  ref _nullobj, ref _nullobj, ref _nullobj,                  ref _nullobj, ref _nullobj, ref _nullobj,                  ref _nullobj, ref _nullobj, ref _nullobj, ref _nullobj);         }         /// <summary>         /// 替換word中的文字         /// </summary>         /// <param name="strOld">尋找的文字</param>         /// <param name="strNew">替換的文字</param>         public void Replace(string strOld, string strNew)         {             _app.Selection.Find.ClearFormatting();             _app.Selection.Find.Replacement.ClearFormatting();             _app.Selection.Find.Text = strOld;             _app.Selection.Find.Replacement.Text = strNew;             object objReplace = Microsoft.Office.Interop.Word.WdReplace.wdReplaceAll;             _app.Selection.Find.Execute(ref _nullobj, ref _nullobj, ref _nullobj,                                        ref _nullobj, ref _nullobj, ref _nullobj,                                        ref _nullobj, ref _nullobj, ref _nullobj,                                        ref _nullobj, ref objReplace, ref _nullobj,                                        ref _nullobj, ref _nullobj, ref _nullobj);         }         /// <summary>         /// 儲存         /// </summary>         public void Save()         {             _doc.Save();         }         /// <summary>         /// 退出         /// </summary>         public void Dispose()         {             _doc.Close(ref _nullobj, ref _nullobj, ref _nullobj);             _app.Quit(ref _nullobj, ref _nullobj, ref _nullobj);         }     } }