nopi 2.6.1 读word docx，写Excel xsls 源代码例子

        /// <summary>
        /// 获取.docx文件内容，使用NPOI.XWPF插件解析
        /// </summary>
        /// <param name="strFilePath">文件路径</param>
        /// <returns></returns>
        public string GetDocxContent(string wordFilePath)
        {
            var sb = new StringBuilder();
            try
            {
                //var wordFilePath = Path.Combine(Application.StartupPath, "1.docx");
                Stream stream = File.OpenRead(wordFilePath);
                XWPFDocument doc = new XWPFDocument(stream);
                foreach (var para in doc.Paragraphs)
                {
                    string text = para.ParagraphText; //获得文本
                    if (text.Trim() != "")
                        sb.AppendLine(text);
                }
            }
            catch (Exception e)
            {
                
            }
            var str = sb.ToString();
            return str;
        }

        private void button1_Click(object sender, EventArgs e)
        {
            try
            {

                IWorkbook workbook = new XSSFWorkbook();
                var sheet = workbook.CreateSheet("sheet1");
                #region 写入excel
                var wordFilePath = Path.Combine(Application.StartupPath, "1.txt");
                var str = File.ReadAllLines(wordFilePath);
                var i=0;
                foreach (string s in str)
                {
                    var txt = s.Trim();
                    if (txt != "")
                    {
                        if (!txt.StartsWith("("))
                        {
                           var row= sheet.CreateRow(i);
                            i++;
                            var cell = row.CreateCell(0);
                            cell.SetCellValue(txt);
                        }
                        else
                        {
                            
                        }
                    }
                }
                string targetFile = Path.Combine(Application.StartupPath, "1.xlsx");
                var file = new FileStream(targetFile, FileMode.Create, FileAccess.Write);
                workbook.Write(file);
                file.Close();
                workbook.Close();
                MessageBox.Show("ok");
                #endregion

            }
            catch (Exception ex)
            {
                File.AppendAllText("log.txt",ex.Message+"\r\n");
                MessageBox.Show(ex.Message);
            }
        }