C#處理word事件

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using Word = Microsoft.Office.Interop.Word;
namespace testword
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }
        private void oWord_DocumentBeforeClose(Word.Document doc, ref bool Cancel)
        {
            Debug.WriteLine(
                "DocumentBeforeClose ( You are closing " + doc.Name + " )");
        }

        private void oWord_DocumentBeforeSave(Word.Document doc, ref bool SaveAsUI, ref bool Cancel)
        {
            Debug.WriteLine(
                "DocumentBeforeSave ( You are saving " + doc.Name + " )");
        }

        private void oWord_DocumentChange()
        {
            Debug.WriteLine("DocumentChange");
        }

        private void oWord_WindowBeforeDoubleClick(Word.Selection sel, ref bool Cancel)
        {
            Debug.WriteLine(
                "WindowBeforeDoubleClick (Selection is: " + sel.Text + " )");
        }

        private void oWord_WindowBeforeRightClick(Word.Selection sel, ref bool Cancel)
        {
            Debug.WriteLine(
                "WindowBeforeRightClick (Selection is: " + sel.Text + " )");

        }

        private void oWord_WindowSelectionChange(Word.Selection sel)
        {
            Debug.WriteLine(
                "oWord_WindowSelectionChange (Selection is: " + sel.Text + " )");

        }

        private Word.Application oWord;

        private void button1_Click(object sender, EventArgs e)
        {
            //===== Create a new document in Word. ==============
            // Create an instance of Word and make it visible.
            oWord = new Word.Application();
            oWord.Visible = true;

            // Local declarations.
            Word._Document oDoc;
            Object oMissing = System.Reflection.Missing.Value;

            // Add a new document.
            oDoc = oWord.Documents.Add(ref oMissing, ref oMissing,
                ref oMissing, ref oMissing); // Clean document

            // Add text to the new document.
            oDoc.Content.Text = "Handle Events for Microsoft Word Using C#.";
            oDoc = null;

            //============ Set up the event handlers. ===============

            oWord.DocumentBeforeClose +=
                new Word.ApplicationEvents4_DocumentBeforeCloseEventHandler(
                oWord_DocumentBeforeClose);
            oWord.DocumentBeforeSave +=
                new Word.ApplicationEvents4_DocumentBeforeSaveEventHandler(
                oWord_DocumentBeforeSave);
            oWord.DocumentChange +=
                new Word.ApplicationEvents4_DocumentChangeEventHandler(
                oWord_DocumentChange);
            oWord.WindowBeforeDoubleClick +=
                new Word.ApplicationEvents4_WindowBeforeDoubleClickEventHandler(
                oWord_WindowBeforeDoubleClick);
            oWord.WindowBeforeRightClick +=
                new Word.ApplicationEvents4_WindowBeforeRightClickEventHandler(
                oWord_WindowBeforeRightClick);
            oWord.WindowSelectionChange +=
                new Word.ApplicationEvents4_WindowSelectionChangeEventHandler(
                    oWord_WindowSelectionChange);

        }
    }
}