using?System;
using?System.Collections.Generic;
using?System.Text;

using?System.Net;
using?System.Net.Sockets;
using?System.Windows.Forms;


namespace?SocketsTest
{
????public?class?TransferFiles
????{
????????//public?TransferFiles（）???
????????//{???
????????//????//???
????????//????//?TODO:?在此處添加構(gòu)造函數(shù)邏輯???
????????//????//???
????????//}???
??
??
??
????????public?static?int?SendData（Socket?s?byte[]?data）???
????????{???
????????????int?total?=?0;???
????????????int?size?=?data.Length;???
????????????int?dataleft?=?size;???
????????????int?sent;???
??
????????????while?（total?????????????{???
????????????????sent?=?s.Send（data?total?dataleft?SocketFlags.None）;???
????????????????total?+=?sent;???
????????????????dataleft?-=?sent;???
????????????}???
??
????????????return?total;???
????????}???
??
????????public?static?byte[]?ReceiveData（Socket?s?int?size）???
????????{???
????????????int?total?=?0;???
????????????int?dataleft?=?size;???
????????????byte[]?data?=?new?byte[size];???
????????????int?recv;???
????????????while?（total?????????????{???
????????????????recv?=?s.Receive（data?total?dataleft?SocketFlags.None）;???
????????????????if?（recv?==?0）???
????????????????{???
????????????????????data?=?null;???
????????????????????break;???
????????????????}???
??
????????????????total?+=?recv;???
????????????????dataleft?-=?recv;???
????????????}???
????????????return?data;???
????????}???
??
????????public?static?int?SendVarData（Socket?s?byte[]?data）???
????????{???
????????????int?total?=?0;???
????????????int?size?=?data.Length;???
????????????int?dataleft?=?size;???
????????????int?sent;???
????????????byte[]?datasize?=?new?byte[4];???
????????????datasize?=?BitConverter.GetBytes（size）;???
????????????sent?=?s.Send（datasize）;???
??
????????????while?（total?????????????{???
????????????????sent?=?s.Send（data?total?dataleft?SocketFlags.None）;???
????????????????total?+=?sent;???
????????????????dataleft?-=?sent;???
????????????}???
??
????????????return?total;???
????????}???
??
????????public?static?byte[]?ReceiveVarData（Socket?s）???
????????{???
????????????int?total?=?0;???
????????????int?recv;???
????????????byte[]?datasize?=?new?byte[4];???
????????????recv?=?s.Receive（datasize?0?4?SocketFlags.None）;???
????????????int?size?=?BitConverter.ToInt32（datasize?0）;???
????????????int?dataleft?=?size;???
????????????byte[]?data?=?new?byte[size];???
????????????while?（total?????????????{???
????????????????recv?=?s.Receive（data?total?dataleft?SocketFlags.None）;???
????????????????if?（recv?==?0）???
????????????????{???
????????????????????data?=?null;???
????????????????????break;???
????????????????}???
????????????????total?+=?recv;???
????????????????dataleft?-=?recv;???
????????????}???
????????????return?data;???
????????}???
????}???
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2021-01-13?22:08??C#p2p\
?????目錄???????????0??2021-01-13?12:12??C#p2p\.vs\
?????目錄???????????0??2021-01-13?12:12??C#p2p\.vs\SocketsTest\
?????目錄???????????0??2021-01-13?21:49??C#p2p\.vs\SocketsTest\v16\
?????文件???????72192??2021-01-15?12:17??C#p2p\.vs\SocketsTest\v16\.suo
?????目錄???????????0??2021-01-13?12:12??C#p2p\Backup\
?????目錄???????????0??2021-01-13?12:12??C#p2p\Backup\SocketsTest\
?????文件?????????923??2009-12-21?19:04??C#p2p\Backup\SocketsTest.sln
?????文件????????2971??2014-01-12?18:53??C#p2p\Backup\SocketsTest\FileClientSocket.cs
?????文件????????9859??2014-01-12?20:36??C#p2p\Backup\SocketsTest\Form1.cs
?????文件???????13336??2014-01-12?18:42??C#p2p\Backup\SocketsTest\Form1.Designer.cs
?????文件????????6387??2014-01-12?18:42??C#p2p\Backup\SocketsTest\Form1.resx
?????文件????????4993??2014-01-12?22:39??C#p2p\Backup\SocketsTest\Form2.cs
?????文件????????3378??2014-01-12?18:49??C#p2p\Backup\SocketsTest\Form2.Designer.cs
?????文件????????5814??2014-01-12?18:49??C#p2p\Backup\SocketsTest\Form2.resx
?????文件????????5944??2014-01-12?19:48??C#p2p\Backup\SocketsTest\Form3.cs
?????文件???????12745??2014-01-12?19:31??C#p2p\Backup\SocketsTest\Form3.Designer.cs
?????文件????????5814??2014-01-12?19:31??C#p2p\Backup\SocketsTest\Form3.resx
?????文件?????????492??2009-12-21?19:04??C#p2p\Backup\SocketsTest\Program.cs
?????目錄???????????0??2021-01-13?12:12??C#p2p\Backup\SocketsTest\Properties\
?????文件????????1354??2009-12-21?19:04??C#p2p\Backup\SocketsTest\Properties\AssemblyInfo.cs
?????文件????????2872??2009-12-21?19:04??C#p2p\Backup\SocketsTest\Properties\Resources.Designer.cs
?????文件????????5612??2009-12-21?19:04??C#p2p\Backup\SocketsTest\Properties\Resources.resx
?????文件????????1096??2009-12-21?19:04??C#p2p\Backup\SocketsTest\Properties\Settings.Designer.cs
?????文件?????????249??2009-12-21?19:04??C#p2p\Backup\SocketsTest\Properties\Settings.settings
?????文件????????4572??2014-01-12?18:52??C#p2p\Backup\SocketsTest\SocketsTest.csproj
?????目錄???????????0??2021-01-15?11:58??C#p2p\SocketsTest\
?????文件????????1139??2021-01-13?12:12??C#p2p\SocketsTest.sln
?????文件???????26112??2014-01-12?22:40??C#p2p\SocketsTest.suo
?????目錄???????????0??2021-01-15?07:58??C#p2p\SocketsTest\bin\
?????目錄???????????0??2021-01-14?22:22??C#p2p\SocketsTest\bin\Debug\
............此處省略48個(gè)文件信息