WORD操作类

 using System.Data;
using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.Office.Interop.Word;

namespace Patent.Analyse.Client.Classes
{
    public class WordOperator
    {
        #region 私有变量
        private const int NORMAL = 1;
        private const int ERROR = 0;

        private string m_FileName = String.Empty;
        private Microsoft.Office.Interop.Word.Application m_WordApplication = null;
        private object m_Missing = System.Reflection.Missing.Value;
        private Document m_Doc = null;
        private object m_Readonly = false;              // 文档是否为只读
        private bool m_WordApplicationEnabled = false;  // 文档应用程序是否可用
        private string m_SaveAsFileName = String.Empty;
        #endregion

        #region 属性
        /// <summary>
        /// WORD 文档名称
        /// </summary>
        public string FileName
        {
            get { return this.m_FileName; }
            set { this.m_FileName = value; }
        }
        /// <summary>
        /// WORD 文档名称
        /// </summary>
        public string SaveAsFileName
        {
            get { return this.m_SaveAsFileName; }
            set { this.m_SaveAsFileName = value; }
        }
        /// <summary>
        /// WORD 文档名称
        /// </summary>
        public bool WordApplicationEnabled
        {
            get { return this.m_WordApplicationEnabled; }
            set { this.m_WordApplicationEnabled = value; }
        }
        #endregion

        #region 方法
        /// <summary>
        /// 构造函数
        /// </summary>
        public WordOperator()
        {
            this.m_WordApplication = new Microsoft.Office.Interop.Word.ApplicationClass();
            this.m_Doc = new Microsoft.Office.Interop.Word.DocumentClass();
        }

        /// <summary>
        /// 打开文档
        /// </summary>
        /// <returns>0:异常;1:正常</returns>
        public int Open()
        {
            try
            {
                // 判断文件名是否正确
                if (this.FileName == null || this.FileName == String.Empty)
                {
                    return ERROR;
                }
                object oFileName = this.FileName;
                this.m_Doc = this.m_WordApplication.Documents.Add(ref oFileName, ref this.m_Missing, ref this.m_Readonly, ref this.m_Missing);
                this.m_Doc.Activate();
                this.m_WordApplication.Visible = this.WordApplicationEnabled;
                return NORMAL;
            }
            catch
            {
                return ERROR;
            }
        }

        /// <summary>
        /// 关闭文档
        /// </summary>
        /// <returns></returns>
        public int Close()
        {
            try
            {
                this.m_Doc.Close(ref this.m_Missing, ref this.m_Missing, ref this.m_Missing);
                this.m_WordApplication.Quit(ref this.m_Missing, ref this.m_Missing, ref this.m_Missing);
                return NORMAL;
            }
            catch
            {
                return ERROR;
            }
        }

        /// <summary>
        /// 退出所有WORD进程
        /// </summary>
        public void Quit()
        {
            if (this.m_Doc != null)
            {
                System.Runtime.InteropServices.Marshal.ReleaseComObject(this.m_Doc);
                this.m_Doc = null;
            }
            if (this.m_WordApplication != null)
            {
                System.Runtime.InteropServices.Marshal.ReleaseComObject(this.m_WordApplication);
                this.m_WordApplication = null;
            }
            GC.Collect();

            foreach (System.Diagnostics.Process p in System.Diagnostics.Process.GetProcesses())
            {
                if (p.ProcessName.ToUpper() == "WINWORD")
                {
                    p.Kill();
                }
            }
        }

        /// <summary>
        /// 保存
        /// </summary>
        public int Save()
        {
            try
            {
                this.m_Doc.Save();
                return NORMAL;
            }
            catch
            {
                return ERROR;
            }
        }

        /// <summary>
        /// 返回保存文件的FileName
        /// </summary>
        /// <param name="strDefaultExt">要保存文件的类型</param>
        /// <param name="strFilter">文件名筛选器字符串</param>
        /// <returns>保存的路径</returns>
        private string SaveFileName(string strDefaultExt, string strFilter)
        {
            string fileName = "";
            System.Windows.Forms.SaveFileDialog saveFileDlg = new System.Windows.Forms.SaveFileDialog();
            saveFileDlg.DefaultExt = strDefaultExt;
            saveFileDlg.Filter = strFilter;
            if (saveFileDlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                fileName = saveFileDlg.FileName;
            return fileName;
        }

        /// <summary>
        /// 另存
        /// </summary>
        public int SaveAs()
        {
            try
            {
                if (this.SaveAsFileName == null || this.SaveAsFileName == String.Empty)
                {
                    return ERROR;
                }
                object oFileName = this.SaveAsFileName;
                this.m_Doc.SaveAs(ref oFileName, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing);

                return NORMAL;
            }
            catch
            {
                return ERROR;
            }
        }

        /// <summary>
        /// 插入
        /// </summary>
        /// <param name="txt"></param>
        /// <returns></returns>
        public int InsertText(string txt)
        {
            try
            {
                this.m_WordApplication.Selection.TypeText(txt);
                return NORMAL;
            }
            catch
            {
                return ERROR;
            }
        }

        /// <summary>
        /// 在书签后面插入文本信息
        /// </summary>
        /// <param name="txt">文本信息的具体内容</param>
        /// <param name="flag">标志：0－在标签前面插入；1－在标签后面插入</param>
        /// <returns></returns>
        public int InsertText(string bkname, string txt, int flag)
        {
            try
            {
                foreach (Microsoft.Office.Interop.Word.Bookmark bk in this.m_Doc.Bookmarks)
                {
                    if (bk.Name == bkname)
                    {
                        bk.Select();
                        if (flag == 0)
                        {
                            bk.Range.InsertBefore(txt);
                        }
                        else if (flag == 1)
                        {
                            bk.Range.InsertAfter(txt);
                        }
                    }
                }
                return NORMAL;
            }
            catch
            {
                return ERROR;
            }
        }

        /// <summary>
        /// 从书签后面插入图片
        /// </summary>
        /// <param name="bkname"></param>
        /// <param name="strPicName"></param>
        /// <returns></returns>
        public int InsertImg(string bkname, string strPicName)
        {
            try
            {
                foreach (Microsoft.Office.Interop.Word.Bookmark bk in this.m_Doc.Bookmarks)
                {
                    if (bk.Name == bkname)
                    {
                        bk.Select();
                        bk.Range.InlineShapes.AddPicture(strPicName, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing);
                    }
                }
                return NORMAL;
            }
            catch
            {
                return ERROR;
            }
        }

        /// <summary>
        /// 在段落的后面插入图片
        /// </summary>
        /// <param name="strPicName"></param>
        /// <returns></returns>
        public int InsertImg(string strPicName)
        {
            this.m_Doc.Paragraphs.Last.Application.Selection.Range.InlineShapes.AddPicture(strPicName, ref this.m_Missing, ref this.m_Missing, ref this.m_Missing);
            // this.m_Doc.Bookmarks
            return 0;
        }

        /// <summary>
        /// 测试图象
        /// </summary>
        /// <returns></returns>
        public int TestParagraph()
        {
            foreach (Microsoft.Office.Interop.Word.Paragraph p in this.m_Doc.Paragraphs)
            {
                Console.WriteLine("TXT = " + p.Range.Text);

               
            }
            return 0;
        }

        // 书签操作

        // 插入图片

        // 打开WORD文档

        // 保存WORD文档

        // 关闭WORD文档

        // 插入文字

        // 另存

        // WORD TO HTML

        // 表格操作

        // 段落对齐方式

        // 设置字体（名称 颜色 大小 是否加粗 下画线 等）

        // 查找

        // 替换

        // ECT
    }
}