using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;
using?System.Windows.Forms;
using?System.IO;
using?NPOI.XSSF.UserModel;//用戶模型，新舊版本文件
using?NPOI.HSSF.UserModel;//

namespace?生成EXCEL
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?Button1_Click（object?sender?EventArgs?e）
????????{
????????????var?wk?=?new?XSSFWorkbook（）;
????????????var?st?=?wk.CreateSheet（）;//創(chuàng)建工作表，sheet名字
????????????var?r?=?st.CreateRow（0）;//創(chuàng)建行
????????????var?c?=?r.CreateCell（0）;//創(chuàng)建單元格
????????????c.SetCellValue（“你好呀，啦啦啦！“）;//單元格填充數(shù)據(jù)

????????????var?r1?=?s

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-10-14?09:34??.vs\
?????目錄???????????0??2019-10-14?13:06??.vs\生成EXCEL\
?????目錄???????????0??2019-10-14?13:06??.vs\生成EXCEL\DesignTimeBuild\
?????文件?????????168??2019-10-14?13:06??.vs\生成EXCEL\DesignTimeBuild\.dtbcache
?????目錄???????????0??2019-10-14?13:04??.vs\生成EXCEL\v15\
?????文件???????53248??2019-10-14?13:06??.vs\生成EXCEL\v15\.suo
?????目錄???????????0??2019-10-14?13:03??.vs\生成EXCEL\v15\Server\
?????目錄???????????0??2019-10-14?13:03??.vs\生成EXCEL\v15\Server\sqlite3\
?????文件???????????0??2019-10-14?13:03??.vs\生成EXCEL\v15\Server\sqlite3\db.lock
?????文件????????4096??2019-10-14?13:03??.vs\生成EXCEL\v15\Server\sqlite3\storage.ide
?????文件???????32768??2019-10-14?13:03??.vs\生成EXCEL\v15\Server\sqlite3\storage.ide-shm
?????文件?????1133032??2019-10-14?13:05??.vs\生成EXCEL\v15\Server\sqlite3\storage.ide-wal
?????目錄???????????0??2019-10-14?09:34??.vs\生成EXCEL\v16\
?????文件???????36352??2019-10-14?11:02??.vs\生成EXCEL\v16\.suo
?????目錄???????????0??2019-10-14?09:34??.vs\生成EXCEL\v16\Server\
?????目錄???????????0??2019-10-14?11:02??.vs\生成EXCEL\v16\Server\sqlite3\
?????文件???????????0??2019-10-14?09:34??.vs\生成EXCEL\v16\Server\sqlite3\db.lock
?????文件??????880640??2019-10-14?11:02??.vs\生成EXCEL\v16\Server\sqlite3\storage.ide
?????文件?????????189??2019-10-14?09:34??App.config
?????文件????????2042??2019-10-14?13:05??Form1.Designer.cs
?????文件????????2004??2019-10-14?13:05??Form1.cs
?????文件????????5817??2019-10-14?13:05??Form1.resx
?????文件?????????523??2019-10-14?09:34??Program.cs
?????目錄???????????0??2019-10-14?09:34??Properties\
?????文件????????1314??2019-10-14?09:34??Properties\AssemblyInfo.cs
?????文件????????2835??2019-10-14?09:34??Properties\Resources.Designer.cs
?????文件????????5612??2019-10-14?09:34??Properties\Resources.resx
?????文件????????1098??2019-10-14?09:34??Properties\Settings.Designer.cs
?????文件?????????249??2019-10-14?09:34??Properties\Settings.settings
?????目錄???????????0??2019-10-14?09:34??bin\
?????目錄???????????0??2019-10-14?13:06??bin\Debug\
............此處省略29個(gè)文件信息