1 using System;
2 using System.Collections.Generic;
3 using System.Diagnostics;
4 using System.Linq;
5 using System.Text;
6
7 namespace TextReplace
8 {
9 public class WordOperate : IDisposable
10 {
11 private Microsoft.Office.Interop.Word._Application _app;
12 private Microsoft.Office.Interop.Word._Document _doc;
13 object _nullobj = System.Reflection.Missing.Value;
14
15 /// <summary>
16 /// 关闭Word进程
17 /// </summary>
18 public void KillWinword()
19 {
20 var p = Process.GetProcessesByName("WINWORD");
21 if (p.Any()) p[0].Kill();
22 }
23
24 /// <summary>
25 /// 打开word文档
26 /// </summary>
27 /// <param name="filePath"></param>
28 public void Open(string filePath)
29 {
30
31 _app = new Microsoft.Office.Interop.Word.ApplicationClass();
32 object file = filePath;
33 _doc = _app.Documents.Open(
34 ref file, ref _nullobj, ref _nullobj,
35 ref _nullobj, ref _nullobj, ref _nullobj,
36 ref _nullobj, ref _nullobj, ref _nullobj,
37 ref _nullobj, ref _nullobj, ref _nullobj,
38 ref _nullobj, ref _nullobj, ref _nullobj, ref _nullobj);
39 }
40
41
42 /// <summary>
43 /// 替换word中的文字
44 /// </summary>
45 /// <param name="strOld">查找的文字</param>
46 /// <param name="strNew">替换的文字</param>
47 public void Replace(string strOld, string strNew)
48 {
49 _app.Selection.Find.ClearFormatting();
50 _app.Selection.Find.Replacement.ClearFormatting();
51 _app.Selection.Find.Text = strOld;
52 _app.Selection.Find.Replacement.Text = strNew;
53
54 object objReplace = Microsoft.Office.Interop.Word.WdReplace.wdReplaceAll;
55 _app.Selection.Find.Execute(ref _nullobj, ref _nullobj, ref _nullobj,
56 ref _nullobj, ref _nullobj, ref _nullobj,
57 ref _nullobj, ref _nullobj, ref _nullobj,
58 ref _nullobj, ref objReplace, ref _nullobj,
59 ref _nullobj, ref _nullobj, ref _nullobj);
60 }
61
62 /// <summary>
63 /// 保存
64 /// </summary>
65 public void Save()
66 {
67 _doc.Save();
68 }
69
70 /// <summary>
71 /// 退出
72 /// </summary>
73 public void Dispose()
74 {
75 _doc.Close(ref _nullobj, ref _nullobj, ref _nullobj);
76 _app.Quit(ref _nullobj, ref _nullobj, ref _nullobj);
77 }
78 }
79 }
