C#屏蔽windows快捷键及任务管理器

C#屏蔽Windows快捷键，例如Alt+Esc，AltF4，F1，Windows开始菜单键等等） C#屏蔽任务管理器，并且不出现windows提示信息：“任务管理器已被管理员禁用” Hook（钩子的应用）

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件      53760  2012-10-17 11:18  CustomKeys\CustomKeys\bin\Debug\CustomKeys.exe

     文件      30208  2012-10-17 11:18  CustomKeys\CustomKeys\bin\Debug\CustomKeys.pdb

     文件      11600  2012-10-17 11:18  CustomKeys\CustomKeys\bin\Debug\CustomKeys.vshost.exe

     文件        490  2010-03-17 22:39  CustomKeys\CustomKeys\bin\Debug\CustomKeys.vshost.exe.manifest

     文件       3679  2012-10-09 14:05  CustomKeys\CustomKeys\CustomKeys.csproj

     文件      16912  2012-10-17 11:32  CustomKeys\CustomKeys\Form1.cs

     文件       5416  2012-10-17 11:13  CustomKeys\CustomKeys\Form1.Designer.cs

     文件      62988  2012-10-17 11:13  CustomKeys\CustomKeys\Form1.resx

     文件        706  2012-10-17 11:18  CustomKeys\CustomKeys\obj\x86\Debug\CustomKeys.csproj.FileListAbsolute.txt

     文件      53760  2012-10-17 11:18  CustomKeys\CustomKeys\obj\x86\Debug\CustomKeys.exe

     文件      38360  2012-10-17 11:13  CustomKeys\CustomKeys\obj\x86\Debug\CustomKeys.Form1.resources

     文件      30208  2012-10-17 11:18  CustomKeys\CustomKeys\obj\x86\Debug\CustomKeys.pdb

     文件        180  2012-10-17 10:44  CustomKeys\CustomKeys\obj\x86\Debug\CustomKeys.Properties.Resources.resources

     文件       4440  2012-10-11 10:24  CustomKeys\CustomKeys\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

     文件       6217  2012-10-17 11:18  CustomKeys\CustomKeys\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件        280  2012-10-17 11:13  CustomKeys\CustomKeys\obj\x86\Debug\GenerateResource.read.1.tlog

     文件        534  2012-10-17 11:13  CustomKeys\CustomKeys\obj\x86\Debug\GenerateResource.write.1.tlog

     文件        502  2012-10-09 13:48  CustomKeys\CustomKeys\Program.cs

     文件       1456  2012-10-09 13:48  CustomKeys\CustomKeys\Properties\AssemblyInfo.cs

     文件       2848  2012-10-09 13:48  CustomKeys\CustomKeys\Properties\Resources.Designer.cs

     文件       5612  2012-10-09 13:48  CustomKeys\CustomKeys\Properties\Resources.resx

     文件       1095  2012-10-09 13:48  CustomKeys\CustomKeys\Properties\Settings.Designer.cs

     文件        249  2012-10-09 13:48  CustomKeys\CustomKeys\Properties\Settings.settings

     文件       1339  2012-10-11 11:34  CustomKeys\CustomKeys.sln

    ..A..H.     35328  2012-10-17 11:13  CustomKeys\CustomKeys.suo

     文件       8192  2012-10-17 10:44  CustomKeys\WindowsService1\bin\Debug\WindowsService1.exe

     文件       8093  2012-10-11 15:32  CustomKeys\WindowsService1\bin\Debug\WindowsService1.InstallLog

     文件       7466  2012-10-11 15:32  CustomKeys\WindowsService1\bin\Debug\WindowsService1.InstallState

     文件      19968  2012-10-17 10:44  CustomKeys\WindowsService1\bin\Debug\WindowsService1.pdb

     文件      11600  2012-10-11 15:20  CustomKeys\WindowsService1\bin\Debug\WindowsService1.vshost.exe

............此处省略38个文件信息