.NET如何读取WORD文档(包括HTML源代码)然后保存到数据库中

.NET怎么读取WORD文档(包括HTML源代码)然后保存到数据库中
.NET怎么读取WORD文档(包括HTML源代码)然后保存到数据库中
网上搜索过来的都是把WORD文档上传后直接转为HTML文件的,我想的结果是想把WORD文档保留原有样式的代码一起保存到数据库中
PS:效率要高一点
谢谢各位达人

[解决办法]

C# code

 try            {                int totalFile = 0;                if (this.textBox1.Text.Trim() == "")                {                    MessageBox.Show("请输入HTML文件路径！");                }                else if (comboBox1.Text == "请选择")                {                    MessageBox.Show("请选择文件类型！");                }                else                {                    string dirPath = this.textBox1.Text.Trim();                    if (!dirPath.Substring(dirPath.Length - 1).Contains("\\"))                    {                        dirPath = dirPath + "\\";                    }                    StreamWriter sw = null; ;                    DirectoryInfo dirInfo = new DirectoryInfo(dirPath);                    FileInfo[] files = dirInfo.GetFiles();                    foreach (FileInfo fileinfo in files)                    {                        if (fileinfo.Extension.Equals(comboBox1.Text))//遍历所有htm文件                        {                            totalFile = totalFile + 1;                            WebRequest myWebRequest = WebRequest.Create(dirPath + fileinfo.Name);                            WebResponse myWebResponse = myWebRequest.GetResponse();                            Stream myStream = myWebResponse.GetResponseStream();                            Encoding encode = System.Text.Encoding.GetEncoding("gb2312");                            StreamReader myStreamReader = new StreamReader(myStream, encode);                            string strhtml = myStreamReader.ReadToEnd();                            myWebResponse.Close();                            string stroutput = strhtml;                            //替换                            stroutput = stroutput.Replace(textBox2.Text.Trim(), textBox4.Text.Trim());                            string fileName = fileinfo.ToString();                            //创建文件夹                            if (!Directory.Exists(dirPath + "/NewFile"))                                Directory.CreateDirectory(dirPath + "/NewFile");                            //生成静态文件                              try                            {                                sw = new StreamWriter(dirPath + "NewFile/" + fileName, false, Encoding.GetEncoding("gb2312"));                                sw.Write(stroutput);                                sw.Flush();                            }                            catch (Exception ex)                            {                                sw.Close();                                throw ex;                            }                            finally                            {                                sw.Close();                            }                        }                        label5.Text = textBox1.Text + "\\NewFile";                        label7.Text = "共替换" + totalFile + "处";                    }                    sw.Close();                    MessageBox.Show("操作成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);                }            }            catch (Exception ee)            {                MessageBox.Show("操作失败：" + ee.Message);            }
[解决办法]
把word文档当二进制流存进数据库，绝对原汁原味