C# 定时器（定时关机/重启/注销）

using System.Diagnostics;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Runtime.Versioning;

[assembly: AssemblyConfiguration（““）]
[assembly: AssemblyCompany（“Microsoft“）]
[assembly: RuntimeCompatibility（WrapNonExceptionThrows = true）]
[assembly: Assemblytitle（“Windowsclose“）]
[assembly: AssemblyDescription（““）]
[assembly: AssemblyProduct（“Windowsclose“）]
[assembly: AssemblyCopyright（“Copyright © Microsoft 2018“）]
[assembly: AssemblyTrademark（““）]
[assembly: ComVisible（false）]
[assembly: Guid（“2a52c798-e72e-4c85-a9d7-a60d3c461349“）]
[assembly: AssemblyFileVersion（“1.0.0.0“）]
[assembly: Debuggable（DebuggableAttribute.DebuggingModes.Default | DebuggableAttribute.DebuggingModes.DisableOptimizations | Debugga

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-08-28 21:02  .vs\
     目录           0  2018-08-28 21:02  .vs\Windowsclose\
     目录           0  2018-08-28 21:03  .vs\Windowsclose\v15\
     文件       33792  2018-08-28 21:04  .vs\Windowsclose\v15\.suo
     目录           0  2018-08-28 21:02  .vs\Windowsclose\v15\Server\
     目录           0  2018-08-28 21:02  .vs\Windowsclose\v15\Server\sqlite3\
     文件           0  2018-08-28 21:02  .vs\Windowsclose\v15\Server\sqlite3\db.lock
     文件        4096  2018-08-28 21:02  .vs\Windowsclose\v15\Server\sqlite3\storage.ide
     文件       32768  2018-08-28 21:02  .vs\Windowsclose\v15\Server\sqlite3\storage.ide-shm
     文件      613912  2018-08-28 21:03  .vs\Windowsclose\v15\Server\sqlite3\storage.ide-wal
     目录           0  2018-08-28 21:01  Properties\
     文件        1002  2018-08-28 21:01  Properties\AssemblyInfo.cs
     目录           0  2018-08-28 21:03  Windowsclose\
     文件         308  2018-08-28 21:01  Windowsclose\Program.cs
     文件       18054  2018-08-28 21:03  Windowsclose\定时关机.cs
     文件       31555  2018-08-28 21:01  Windowsclose\定时关机.resource
     目录           0  2018-08-28 21:01  Windowsclose.Properties\
     文件        1108  2018-08-28 21:01  Windowsclose.Properties\Resources.cs
     文件         505  2018-08-28 21:01  Windowsclose.Properties\Settings.cs
     文件        2410  2018-08-28 21:02  Windowsclose.csproj
     文件        1074  2018-08-28 21:03  Windowsclose.sln
     目录           0  2018-08-28 21:02  bin\
     目录           0  2018-08-28 21:02  bin\Debug\
     文件      600648  2018-04-12 07:35  bin\Debug\System.Drawing.dll
     文件     5237360  2018-04-12 07:35  bin\Debug\System.Windows.Forms.dll
     文件     3554848  2018-04-12 07:35  bin\Debug\System.dll
     文件       17920  2018-08-28 21:03  bin\Debug\Windowsclose.exe
     文件       32256  2018-08-28 21:03  bin\Debug\Windowsclose.pdb
     目录           0  2018-08-28 21:02  obj\
     目录           0  2018-08-28 21:02  obj\x86\
     目录           0  2018-08-28 21:02  obj\x86\Debug\
............此处省略8个文件信息