using?System;
using?System.Collections.Generic;
using?System.IO;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;
using?System.Windows.Forms;

namespace?ClsLog
{
????public?class?Log
????{
????????static?string?strFileName?=?“日志記錄.txt“;
????????static?string?strFilePath?=?““;
????????static?FileStream?fileStream?=?null;
????????static?StreamWriter?writer;

????????///?

????????///?創建文件
????????///?

????????///?
????????public?static?Boolean?CreateLogFile（）
????????{
????????????try
????????????{
????????????????strFilePath?=?Application.StartupPath?+?“\\日志“;
????????????????if?（!Directory.Exists（strFilePath））
????????????????{
????????????????????Directory.CreateDirectory（strFilePath）;
????????????????}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-12-04?10:54??ClsLog\
?????目錄???????????0??2017-12-04?10:54??ClsLog\.vs\
?????目錄???????????0??2019-03-01?23:16??ClsLog\.vs\ClsLog\
?????目錄???????????0??2017-12-04?10:54??ClsLog\.vs\ClsLog\v14\
?????文件???????53760??2020-02-22?16:02??ClsLog\.vs\ClsLog\v14\.suo
?????目錄???????????0??2019-03-01?23:16??ClsLog\.vs\ClsLog\v15\
?????文件???????55808??2019-03-11?23:14??ClsLog\.vs\ClsLog\v15\.suo
?????目錄???????????0??2019-03-01?23:16??ClsLog\.vs\ClsLog\v15\Server\
?????目錄???????????0??2019-03-01?23:16??ClsLog\.vs\ClsLog\v15\Server\sqlite3\
?????文件???????????0??2019-03-01?23:16??ClsLog\.vs\ClsLog\v15\Server\sqlite3\db.lock
?????文件????????4096??2019-03-01?23:16??ClsLog\.vs\ClsLog\v15\Server\sqlite3\storage.ide
?????文件???????32768??2019-03-11?23:08??ClsLog\.vs\ClsLog\v15\Server\sqlite3\storage.ide-shm
?????文件??????716912??2019-03-01?23:17??ClsLog\.vs\ClsLog\v15\Server\sqlite3\storage.ide-wal
?????目錄???????????0??2017-05-21?11:19??ClsLog\ClsLog\
?????文件????????2447??2017-05-21?11:20??ClsLog\ClsLog\ClsLog.csproj
?????文件????????4581??2017-05-21?11:20??ClsLog\ClsLog\Log.cs
?????目錄???????????0??2017-05-21?11:18??ClsLog\ClsLog\Properties\
?????文件????????1350??2017-05-21?11:18??ClsLog\ClsLog\Properties\AssemblyInfo.cs
?????目錄???????????0??2017-05-21?11:19??ClsLog\ClsLog\bin\
?????目錄???????????0??2017-05-21?11:20??ClsLog\ClsLog\bin\Debug\
?????文件????????6656??2017-05-21?11:20??ClsLog\ClsLog\bin\Debug\ClsLog.dll
?????文件???????13824??2017-05-21?11:20??ClsLog\ClsLog\bin\Debug\ClsLog.pdb
?????目錄???????????0??2020-02-22?16:06??ClsLog\ClsLog\bin\Release\
?????目錄???????????0??2017-05-21?11:18??ClsLog\ClsLog\obj\
?????目錄???????????0??2019-03-01?23:16??ClsLog\ClsLog\obj\Debug\
?????文件??????????42??2019-03-01?23:16??ClsLog\ClsLog\obj\Debug\ClsLog.csproj.CoreCompileInputs.cache
?????文件?????????358??2017-05-21?11:20??ClsLog\ClsLog\obj\Debug\ClsLog.csproj.FileListAbsolute.txt
?????文件????????9044??2019-03-01?23:16??ClsLog\ClsLog\obj\Debug\ClsLog.csprojAssemblyReference.cache
?????文件????????1908??2017-05-21?11:20??ClsLog\ClsLog\obj\Debug\ClsLog.csprojResolveAssemblyReference.cache
?????文件????????6656??2017-05-21?11:20??ClsLog\ClsLog\obj\Debug\ClsLog.dll
?????文件???????13824??2017-05-21?11:20??ClsLog\ClsLog\obj\Debug\ClsLog.pdb
............此處省略49個文件信息