首先引入類(lèi)庫(kù)，Microsoft.Office.Interop.Word,然后進(jìn)行編程。代碼如下：

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 將數(shù)據(jù)庫(kù)中讀取得數(shù)據(jù)寫(xiě)入到word文件中

            strContent = "你好/n/n/r";
            myWordDoc.Paragraphs.Last.Range.Text = strContent;

            strContent = "這是測(cè)試程序";
            myWordDoc.Paragraphs.Last.Range.Text = strContent;

            #endregion

            //將WordDoc文檔對(duì)象的內(nèi)容保存為DOC文檔
            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);
            //關(guān)閉WordDoc文檔對(duì)象
            myWordDoc.Close(ref Nothing, ref Nothing, ref Nothing);
            //關(guān)閉WordApp組件對(duì)象
            myWordApp.Quit(ref Nothing, ref Nothing, ref Nothing);

            this.richTextBox1.Text = strFileName + "/r/n" + "創(chuàng)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);
        }

}

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