c# socket 通信demo 亲测可用，断开连接事件

c# socket 通信demo 亲测可用，断开连接事件。服务端、客户端

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-03-12 14:21  SocketDemo\
     文件         977  2018-01-24 09:27  SocketDemo\1.txt
     目录           0  2012-01-26 10:52  SocketDemo\SimpleClient\
     目录           0  2012-01-26 10:52  SocketDemo\SimpleClient\Backup\
     目录           0  2012-01-26 10:52  SocketDemo\SimpleClient\Backup\TcpClient\
     文件         933  2011-08-26 10:56  SocketDemo\SimpleClient\Backup\TcpClient.sln
     文件       17408  2011-09-20 08:05  SocketDemo\SimpleClient\Backup\TcpClient.suo
     文件        4979  2011-09-13 14:10  SocketDemo\SimpleClient\Backup\TcpClient\Client.cs
     文件        4716  2011-09-13 06:52  SocketDemo\SimpleClient\Backup\TcpClient\ClientForm.cs
     文件        9548  2011-09-07 22:15  SocketDemo\SimpleClient\Backup\TcpClient\ClientForm.Designer.cs
     文件        5814  2011-09-07 22:15  SocketDemo\SimpleClient\Backup\TcpClient\ClientForm.resx
     文件         241  2011-09-13 06:47  SocketDemo\SimpleClient\Backup\TcpClient\Commonhelper.cs
     文件         502  2011-09-07 12:49  SocketDemo\SimpleClient\Backup\TcpClient\Program.cs
     目录           0  2012-01-26 10:52  SocketDemo\SimpleClient\Backup\TcpClient\Properties\
     文件        1366  2011-08-26 09:51  SocketDemo\SimpleClient\Backup\TcpClient\Properties\AssemblyInfo.cs
     文件        2858  2011-08-26 09:58  SocketDemo\SimpleClient\Backup\TcpClient\Properties\Resources.Designer.cs
     文件        5612  2011-08-26 09:51  SocketDemo\SimpleClient\Backup\TcpClient\Properties\Resources.resx
     文件        1115  2011-08-26 09:58  SocketDemo\SimpleClient\Backup\TcpClient\Properties\Settings.Designer.cs
     文件         249  2011-08-26 09:51  SocketDemo\SimpleClient\Backup\TcpClient\Properties\Settings.settings
     文件        3887  2011-09-07 12:50  SocketDemo\SimpleClient\Backup\TcpClient\TcpClientPlatform.csproj
     文件         923  2012-01-21 09:24  SocketDemo\SimpleClient\SimpleClient.sln
     文件       26112  2012-01-24 21:34  SocketDemo\SimpleClient\SimpleClient.suo
     目录           0  2012-01-26 10:52  SocketDemo\SimpleClient\TcpClient\
     目录           0  2012-01-26 10:52  SocketDemo\SimpleClient\TcpClient\bin\
     目录           0  2012-01-26 10:52  SocketDemo\SimpleClient\TcpClient\bin\Debug\
     文件           0  2012-01-22 11:42  SocketDemo\SimpleClient\TcpClient\bin\Debug\Log.txt
     文件       19456  2012-01-22 11:26  SocketDemo\SimpleClient\TcpClient\bin\Debug\SimpleClient.exe
     文件       52736  2012-01-22 11:26  SocketDemo\SimpleClient\TcpClient\bin\Debug\SimpleClient.pdb
     文件       11608  2012-01-26 10:27  SocketDemo\SimpleClient\TcpClient\bin\Debug\SimpleClient.vshost.exe
     文件         490  2010-03-17 22:39  SocketDemo\SimpleClient\TcpClient\bin\Debug\SimpleClient.vshost.exe.manifest
     文件         490  2007-07-21 01:33  SocketDemo\SimpleClient\TcpClient\bin\Debug\TcpClient.vshost.exe.manifest
............此处省略83个文件信息