C#操作Word文档（Office 2007）

Question

首先引入类库，Microsoft.Office.Interop.Word,然后进行编程。代码如下： 
   
  using System; 
  using System.Collections.Generic; 
  using System.ComponentModel; 
  using System.Data; 
  using System.Drawing; 
  using System.Text; 
  using System.Windows.Forms; 
  using Microsoft.Office.Interop.Word; 
   
  namespace WordTest 
  { 
   public partial class Form1 : Form 
   { 
   object strFileName; 
   Object Nothing; 
   Microsoft.Office.Interop.Word.Application myWordApp = new Microsoft.Office.Interop.Word.ApplicationClass(); 
   Document myWordDoc; 
   string strContent = ""; 
   
   public Form1() 
   { 
   InitializeComponent(); 
   } 
   
   private void button1_Click(object sender, EventArgs e) 
   { 
   createWord(); 
   //openWord(); 
   } 
   
   private void createWord() 
   { 
   strFileName = System.Windows.Forms.Application.StartupPath + "test.doc"; 
   if (System.IO.File.Exists((string)strFileName)) 
   System.IO.File.Delete((string)strFileName); 
   Object Nothing = System.Reflection.Missing.Value; 
   myWordDoc = myWordApp.Documents.Add(ref Nothing, ref Nothing, ref Nothing, ref Nothing); 
   
   #region 将数据库中读取得数据写入到word文件中 
   
   strContent = "你好\n\n\r"; 
   myWordDoc.Paragraphs.Last.Range.Text = strContent; 
   
   strContent = "这是测试程序"; 
   myWordDoc.Paragraphs.Last.Range.Text = strContent; 
   
   
   #endregion 
   
   //将WordDoc文档对象的内容保存为DOC文档 
   myWordDoc.SaveAs(ref strFileName, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing, ref Nothing); 
   //关闭WordDoc文档对象 
   myWordDoc.Close(ref Nothing, ref Nothing, ref Nothing); 
   //关闭WordApp组件对象 
   myWordApp.Quit(ref Nothing, ref Nothing, ref Nothing); 
   
   this.richTextBox1.Text = strFileName + "\r\n" + "创建成功"; 
   
   } 
   private void openWord() 
   { 
   fontDialog1.ShowDialog(); 
   System.Drawing.Font font = fontDialog1.Font; 
   object filepath = "D:\\asp.docx"; 
   object oMissing = System.Reflection.Missing.Value; 
   myWordDoc = myWordApp.Documents.Open(ref filepath, ref oMissing, ref oMissing, ref oMissing, ref oMissing, 
   ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing, 
   ref oMissing, ref oMissing, ref oMissing, ref oMissing, ref oMissing); 
   myWordDoc.Content.Font.Size = font.Size; 
   myWordDoc.Content.Font.Name = font.Name; 
   myWordDoc.Save(); 
   richTextBox1.Text = myWordDoc.Content.Text; 
   
   
   myWordDoc.Close(ref oMissing, ref oMissing, ref oMissing); 
   myWordApp.Quit(ref oMissing, ref oMissing, ref oMissing); 
   } 
   
  }   转http://develop.csai.cn/c/200612201000341746.htm

Answer 1

Object Nothing = System.Reflection.Missing.Value;是什么意思呢？为什么这么写

Answer 2

Object Nothing = System.Reflection.Missing.Value;是什么意思呢？为什么这么写因为c#调用word接口时必须写上所以参数，这样写相当于传入空值。vb.net就不用了

Answer 3

用C#来搞office简直是自虐啊  用vb好多了

Answer 4

我在学习时遇到两个问题：
一是在编译的时候提示这个信息：方法“Microsoft.Office.Interop.Word._Document.Close(ref object, ref object, ref object)”和非方法“Microsoft.Office.Interop.Word.DocumentEvents2_Event.Close”之间存在二义性。将使用方法组。 D:\My Documents\Visual Studio 2005\Projects\PrintDoc\PrintDoc\Form1.cs 46 27 PrintDoc
二是在第一次运行document.open时正常，第二次运行document.open时出现异常：RPC 服务器不可用。 (异常来自 HRESULT:0x800706BA)
未处理 System.Runtime.InteropServices.COMException
  Message="RPC 服务器不可用。 (异常来自 HRESULT:0x800706BA)"
  Source="Microsoft.Office.Interop.Word"
  ErrorCode=-2147023174
  StackTrace:
       在 Microsoft.Office.Interop.Word.ApplicationClass.get_Documents()
       在 PrintDoc.Form1.OpenWord() 位置 D:\My Documents\Visual Studio 2005\Projects\PrintDoc\PrintDoc\Form1.cs:行号 38
       在 PrintDoc.Form1.button1_Click(Object sender, EventArgs e) 位置 D:\My Documents\Visual Studio 2005\Projects\PrintDoc\PrintDoc\Form1.cs:行号 25
       在 System.Windows.Forms.Control.OnClick(EventArgs e)
       在 System.Windows.Forms.Button.OnClick(EventArgs e)
       在 System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
       在 System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
       在 System.Windows.Forms.Control.WndProc(Message& m)
       在 System.Windows.Forms.ButtonBase.WndProc(Message& m)
       在 System.Windows.Forms.Button.WndProc(Message& m)
       在 System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
       在 System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
       在 System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
       在 System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
       在 System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)
       在 System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
       在 System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
       在 System.Windows.Forms.Application.Run(Form mainForm)
       在 PrintDoc.Program.Main() 位置 D:\My Documents\Visual Studio 2005\Projects\PrintDoc\PrintDoc\Program.cs:行号 17
       在 System.AppDomain.nExecuteAssembly(Assembly assembly, String[] args)
       在 System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
       在 Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
       在 System.Threading.ThreadHelper.ThreadStart_Context(Object state)
       在 System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       在 System.Threading.ThreadHelper.ThreadStart()OpenFileDialog vaddress = new OpenFileDialog();
            vaddress.DefaultExt = "*.mdb";
            vaddress.Filter = "mdb文件 (*.mdb)|*.mdb|所有文件 (*.*)|*.*";
            vaddress.FilterIndex = 1;
            vaddress.DefaultExt = "*.mdb";
            vaddress.Multiselect = false;
            vaddress.Title = "浏览";
            if (vaddress.ShowDialog() == DialogResult.OK)
                this.textBox_Add.Text = vaddress.FileName;
            vaddress.Dispose();

Answer 5

服了你们了，你在vs2005里建一个office项目不就中了吗！救这么几行代码还算热点！！
有这个时间不如看看智能文档的资料！！

Answer 6

简单了一点，不过楼主很热心哦。关于操作WORD大家还是多看看MSDN吧。

Answer 7

写得这么乱，你可以好好整理一下你的代码，看不到面向对象的编程方式.
还有
用C#来搞office简直是自虐啊  用vb好多了
为什么是"自虐",vb和c#语义结构都清楚吗？不要告诉我是从c#转到vb去的．

Answer 8

好像Office 2007里已经支持新的编程类了，楼主去msdn看一下

Answer 9

upup!!!!大峡，能不能发表一张关于操作EXCEL的啊，，

Answer 10

不错，如果有操作的Excel的代码，拿出来大家分享一下

Answer 11

刚装了office 2007收藏一会试试！

Answer 12

操作2003的，带制图功能using System;
using System.IO;
using System.Data;
using System.Collections.Generic;
using System.Text;
using System.Reflection;
using Microsoft.Office.Core;
using Word = Microsoft.Office.Interop.Word;
using Graph = Microsoft.Office.Interop.Graph;namespace NWord
{
    /// <summary>
    /// 功能描述：操作word文件
    /// 作者：--
    /// 使用说明：在工程中添加Word 11.0对象库的引用。该模块在office2003基础上开发。
    /// </summary>
    public class C_Word
    {
        #region Variables
        private string strwordfilename;//文件名
        private string strwordfilepath;//文件路径
        private bool wordvisible = false;//Word文件操作是否可见
        Word._Application WordApp = new Word.Application();
        Word._Document WordDoc;
        object missing = System.Reflection.Missing.Value;
        object oEndOfDoc = "\\endofdoc";
        #endregion        #region Properties
        /// <summary>
        /// word文件名
        /// </summary>
        public string WordFileName
        {
            get { return strwordfilename; }
        }        /// <summary>
        /// word文件路径
        /// </summary>
        public string WordFilePath
        {
            get { return strwordfilepath; }
        }
        #endregion        /// <summary>
        /// 构造word对象
        /// </summary>
        public C_Word() { }        /// <summary>
        /// 构造word对象
        /// </summary>
        /// <param name="strfullfilepath">word文件全路径</param>
        public C_Word(string strfullfilepath)
        {
            WordApp.Visible = false;
            strwordfilename = Path.GetFileName(strfullfilepath);
            strwordfilepath = Path.GetDirectoryName(strfullfilepath);
            CreateWordFile(strfullfilepath);
        }        /// <summary>
        /// 构造word对象
        /// </summary>
        /// <param name="strfullfilepath">word文件全路径</param>
        /// <param name="overwrite">是否覆盖现有word文件</param>
        public C_Word(string strfullfilepath, bool overwrite)
        {
            strwordfilename = Path.GetFileName(strfullfilepath);
            strwordfilepath = Path.GetDirectoryName(strfullfilepath);
            WordApp.Visible = wordvisible;
            if (overwrite || !File.Exists(strfullfilepath))
            {
                CreateWordFile(strfullfilepath);
            }
            else
            {
                this.Open(strfullfilepath);
            }
        }        /// <summary>
        /// 打开word文件
        /// </summary>
        /// <param name="strfilepath">文件路径</param>
        public void Open(string strfilepath)
        {
            object filepath = strfilepath;
            object wrdvisible = wordvisible;
            //WordApp.Documents.Add(ref filepath, ref missing, ref missing, ref wrdvisible);            WordApp.Documents.Open(ref filepath, ref missing, ref missing, ref missing, ref missing
                , ref missing, ref missing, ref missing, ref missing
                , ref missing, ref missing, ref wrdvisible, ref missing
                , ref missing, ref missing, ref missing);            WordDoc = WordApp.Documents.Open(ref   filepath,
                ref   missing, ref   wrdvisible, ref   missing,
                ref   missing, ref   missing, ref   missing, ref  missing,
                ref   missing, ref   missing, ref   missing, ref  wrdvisible,
                ref   missing, ref   missing, ref   missing, ref missing);
        }        /// <summary>
        /// 新建word文件
        /// </summary>
        /// <param name="strfullfilepath">word文件路径</param>
        private void CreateWordFile(string strfullfilepath)
        {
            object ofilename = strfullfilepath;
            WordDoc = WordApp.Documents.Add(ref missing, ref missing, ref missing, ref missing);            //验证路径
            if (!Directory.Exists(Path.GetDirectoryName(strfullfilepath))) return;
            if (Path.GetExtension(strfullfilepath).ToLower() != ".doc") return;            try
            {
                if (File.Exists(strfullfilepath)) File.Delete(strfullfilepath);
                WordApp.ActiveDocument.SaveAs(ref ofilename,
                    ref missing, ref missing, ref missing, ref missing, ref missing,
                    ref missing, ref missing, ref missing, ref missing, ref missing,
                    ref missing, ref missing, ref missing, ref missing, ref missing);
                return;
            }
            catch
            {
                return;
            }
        }        /// <summary>
        /// 从模版创建word文件
        /// </summary>
        /// <param name="strdotpath">word模版路径</param>
        /// <param name="strdocpath">word文件路径</param>
        public void CreateFileFromDot(string strdotpath,string strdocpath)
        {
            object filepath = strdotpath;
            object owordfile = strdocpath;            if (File.Exists(strdocpath))//删除已存在的文件
            {
                File.Delete(strdocpath);
            }            WordApp.Documents.Add(ref filepath, ref missing, ref missing, ref missing);
            WordApp.ActiveDocument.SaveAs(ref owordfile,
                ref missing, ref missing, ref missing, ref missing, ref missing,
                ref missing, ref missing, ref missing, ref missing, ref missing,
                ref missing, ref missing, ref missing, ref missing, ref missing);            this.Open(strdocpath);            strwordfilepath = Path.GetDirectoryName(strdotpath);
            strwordfilename = Path.GetFileName(strdocpath);
        }        /// <summary>
        /// 向word结尾插入1行数据，不会换行
        /// </summary>
        /// <param name="strline">插入的字符串</param>
        public void WriteLine(string strline)
        {
            object fileName = WordFilePath + WordFileName;
            object bvisible = true;            Word.Range wrdRng = WordDoc.Books.get_Item(ref oEndOfDoc).Range;
            wrdRng.InsertAfter(strline);
            this.Save();
        }        /// <summary>
        /// 将书签更新成字符串
        /// </summary>
        /// <param name="bookName">书签名</param>
        /// <param name="newText">更新字符串</param>
        public void UpdateBook(string bookName, string newText)
        {
            object name = bookName;
            Word.Range rng = WordApp.ActiveDocument.Books.get_Item(ref name).Range;
            rng.Text = newText;
            object range = rng;
            WordApp.ActiveDocument.Books.Add(bookName, ref range);
            this.Save();
        }        /// <summary>
        /// 将书签更新成字符串
        /// </summary>
        /// <param name="book">word书签</param>
        /// <param name="newText">更新字符串</param>
        public void UpdateBook(Word.Book book, string newText)
        {
            object rng = book.Range;
            string bookName = book.Name;
            book.Range.Text = newText;
            WordApp.ActiveDocument.Books.Add(bookName, ref rng);
            this.Save();
        }

Answer 13

        /// <summary>
        /// 更改某表的某个单元格的内容
        /// </summary>
        /// <param name="tableID">table id</param>
        /// <param name="lineID">行id</param>
        /// <param name="columnID">列id</param>
        /// <param name="context">更新字符串</param>
        public void UpdateTableContent(int tableID, int lineID, int columnID, string context)
        {
            Word.Table tbl = WordApp.ActiveDocument.Tables[tableID];
            tbl.Cell(lineID, columnID).Range.Text = context;
            this.Save();
        }        /// <summary>
        /// 插入图表
        /// </summary>
        /// <param name="strbook">书签名</param>
        /// <param name="dtsheet">图表数据源datatable</param>
        /// <param name="xlcharttype">图表格式</param>
        public void InsertChart(string strbook, DataTable dtsheet,Graph.XlChartType xlcharttype)
        {
            int i, j;            Graph.Chart wrdChart;
            Graph.Axis axis;
            object oClassType = "MSGraph.Chart.8";
            object book = strbook;            //在指定的书签位置插入图表
            Word.Range wrdRng = WordDoc.Books.get_Item(ref book).Range;            //初始化一张图表
            wrdChart = (Graph.Chart)wrdRng.InlineShapes.AddOLEObject(ref oClassType, ref missing,
                ref missing, ref missing, ref missing,
                ref missing, ref missing, ref missing).OLEFormat.Object;
            //wrdChart.Application.Visible = false;            wrdChart.Application.PlotBy = Graph.XlRowCol.xlColumns;//根据Y轴来画图表
                        //改变图表格式
            wrdChart.ChartType = xlcharttype;            axis = (Graph.Axis)wrdChart.Axes(1, 1);//设置X轴的属性
            wrdChart.Application.DataSheet.Cells.Clear();//清空表格的初始数据            //填充图表,起始的行号和列号都是1
            for (i = 0; i < dtsheet.Columns.Count; i++)//初始化列名
            {
                wrdChart.Application.DataSheet.Cells[1, i + 1] = dtsheet.Columns[i].ColumnName;
            }
            for (i = 0; i < dtsheet.Rows.Count; i++)//填充数据
            {
                for (j = 0; j < dtsheet.Columns.Count; j++)
                {
                    wrdChart.Application.DataSheet.Cells[i + 2, j + 1] = dtsheet.Rows[i][j].ToString().Replace("9999999", "100ys");
                }
            }            //axis.MaximumScale = 1;//X轴最大刻度
            //axis.MajorUnit = 0.1;
                        wrdChart.Legend.Delete();
            wrdChart.Width = 500;            //wrdChart.Height = 666;
            //oShape.Height = oWord.InchesToPoints(3.57f);            //更新图表并保存退出
            wrdChart.Application.Update();
            wrdChart.Application.Quit();
            this.Save();
        }        /// <summary>
        /// 清空文档
        /// </summary>
        public void Clear()
        {
            object Unit = (int)Word.WdUnits.wdCharacter;
            object Count = 1;
            WordApp.Selection.WholeStory();
            WordApp.Selection.Delete(ref Unit, ref Count);
            this.Save();
        }        /// <summary>
        /// 另存为
        /// </summary>
        /// <param name="strFileName">目标文件路径</param>
        public void SaveAs(string strFileName)
        {
            object fileName = strFileName;
            WordApp.ActiveDocument.SaveAs(ref fileName,
                ref missing, ref missing, ref missing, ref missing,
                ref missing, ref missing, ref missing, ref missing,
                ref missing, ref missing, ref missing, ref missing,
                ref missing, ref missing, ref missing);
        }        /// <summary>
        /// 转到指定的标签处
        /// </summary>
        /// <param name="strBookMarkName">标签名</param>
        public void GotoBookMark(string strBookMarkName)
        {
            object Book = (int)Word.WdGoToItem.wdGoToBook;
            object NameBookMark = strBookMarkName;
            WordApp.Selection.GoTo(ref Book, ref missing, ref missing, ref NameBookMark);
        }        /// <summary>
        /// 删除指定的文本
        /// </summary>
        /// <param name="text">被删除的文本</param>
        public void DeleteText(string text)
        {            object findText = text;
            object replaceWith = "";
            object replaceAll = Word.WdReplace.wdReplaceAll;
            this.WordApp.Selection.Find.ClearFormatting();
            this.WordApp.Selection.Find.Replacement.ClearFormatting();
            this.WordApp.Selection.Find.Replacement.Text = "";
            this.WordApp.Selection.Find.Execute(ref findText,
            ref missing, ref missing, ref missing, ref missing, ref missing, ref missing,
            ref missing, ref missing, ref replaceWith, ref replaceAll, ref missing, ref missing,
            ref missing, ref missing);            object unit = (int)Word.WdUnits.wdCharacter;
            object count = 1;
            this.WordApp.Selection.Delete(ref unit, ref count);
            this.Save();
        }        /// <summary>
        /// 保存当前word文档
        /// </summary>
        private void Save()
        {
            WordApp.ActiveDocument.Save();
        }        /// <summary>
        /// 关闭Word文件，释放对象；最后一定要调用此函数，否则会引起异常
        /// </summary>
        public void Close()
        {
            try
            {
                WordApp.Application.Quit(ref missing, ref missing, ref missing);
                if (WordApp != null)
                {
                    WordApp = null;
                }
            }
            catch
            { }
            finally
            {
                GC.Collect();
                GC.WaitForPendingFinalizers();
                GC.Collect();
                GC.WaitForPendingFinalizers();
            }
        }
    }
}

Answer 14

如果有，关于word文字校对（spellcheck）方面的代码，或编成思路文档的话分享以下好吗。

Answer 15

(以下签名由MyCSDN回复工具生成)
http://passport.csdn.net/UserLogin.aspx

Answer 16

为什么写入word 后文档就没用了呢

Answer 17

在插入图表哪里，,Graph.XlChartType 这是引用那个命名空间 呢？？

Answer 18

请问，在插入图表哪里，,Graph.XlChartType 这是引用那个命名空间 呢？？