using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;
using?System.Windows.Forms;

//引入命名空間
using?System.IO;
using?System.Threading;
using?System.Net;
using?System.Net.Sockets;

namespace?Client
{
????public?partial?class?Form1?:?Form
????{
???????
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????Socket?socketClient?=?null;
????????Thread?threadClient?=?null;

????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{

????????}
????????///?

????????///?客戶端啟動服務方法：
????????///?1.申請一個套接字監聽服務
????????///?2.連接服務器（指明ip和端口號）
????????///?

????????private?void?startconn_Click（object?sender?EventArgs?e）
????????{
????????????socketClient?=?new?Socket（AddressFamily.InterNetwork?SocketType.Stream?ProtocolType.Tcp）;
????????????IPAddress?ipaddress?=?IPAddress.Parse（iptext.Text.Trim（））;
????????????IPEndPoint?ipendpoint?=?new?IPEndPoint（ipaddress?int.Parse（porttext.Text.Trim（）））;
????????????socketClient.Connect（ipendpoint）;

????????????threadClient?=?new?Thread（RecMsg）;

????????????threadClient.IsBackground?=?true;
????????????threadClient.Start（）;?

????????}

????????private?void?RecMsg（）
????????{
????????????while?（true）//持續監聽從服務端發送過來的消息
????????????{
????????????????byte[]?arrRecMsg?=?new?byte[1024?*?1024];
????????????????int?length?=?socketClient.Receive（arrRecMsg）;

????????????????string?strRecMsg?=?Encoding.UTF8.GetString（arrRecMsg?0?length）;

????????????????this.Invoke（new?Action（（）?=>
????????????????{
????????????????????receivemsg.AppendText（“服務器：“?+?GetTime（）?+?“\r\n“?+?strRecMsg?+?“\r\n“）;
????????????????}?））;


????????????}
????????}

????????private?void?SendMsg（string?sendMsg）
????????{
????????????byte[]?arrSendMsg?=?Encoding.UTF8.GetBytes（sendMsg）;
????????????socketClient.Send（arrSendMsg）;

????????????this.Invoke（new?Action（（）?=>
????????????{

????????????????receivemsg.AppendText（“客戶端：“?+?GetTime（）?+?“\r\n“?+?sendMsg?+?“\r\n“）;
????????????}））;

????????????Clean（sendmsg.Text.Trim（））;
????????}

????????private?DateTime?GetTime（）
????????{
????????????DateTime?gettime?=?new?DateTime（）;
????????????gettime?=?DateTime.Now;
????????????return?gettime;
????????}

????????private?void?sendok_Click（object?sender?EventArgs?e）
????????{
????????????SendMsg（sendmsg.Text.Trim（））;
????????}

????????private?void?Clean（string?str）
????????{
????????????sendmsg.Text?=?null;
????????}

????????private?void?button3_Click（object?sender?EventArgs?e）
????????{
????????????Clean（sendmsg.Text.Trim（））;
????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????..A..H.????123392??2019-12-04?10:11??SocketText\.vs\SocketText\v16\.suo

?????文件??????????0??2019-12-04?09:28??SocketText\.vs\SocketText\v16\Server\sqlite3\db.lock

?????文件?????622592??2019-12-04?10:11??SocketText\.vs\SocketText\v16\Server\sqlite3\storage.ide

?????文件????????187??2016-02-18?08:34??SocketText\Client\App.config

?????文件??????11776??2019-12-04?10:06??SocketText\Client\bin\Debug\Client.exe

?????文件????????187??2016-02-18?08:34??SocketText\Client\bin\Debug\Client.exe.config

?????文件??????26112??2019-12-04?10:06??SocketText\Client\bin\Debug\Client.pdb

?????文件??????24224??2016-02-20?08:37??SocketText\Client\bin\Debug\Client.vshost.exe

?????文件????????187??2016-02-18?08:34??SocketText\Client\bin\Debug\Client.vshost.exe.config

?????文件????????490??2015-10-30?15:19??SocketText\Client\bin\Debug\Client.vshost.exe.manifest

?????文件???????3792??2016-02-18?16:58??SocketText\Client\Client.csproj

?????文件???????2905??2019-12-04?10:03??SocketText\Client\Form1.cs

?????文件???????7776??2016-02-20?08:28??SocketText\Client\Form1.Designer.cs

?????文件???????5817??2016-02-20?08:28??SocketText\Client\Form1.resx

?????文件???????1805??2019-12-04?09:29??SocketText\Client\obj\Debug\Client.csproj.FileListAbsolute.txt

?????文件???????1012??2019-12-04?10:06??SocketText\Client\obj\Debug\Client.csproj.GenerateResource.cache

?????文件????????424??2019-12-04?10:06??SocketText\Client\obj\Debug\Client.csprojAssemblyReference.cache

?????文件???????2211??2016-02-19?08:30??SocketText\Client\obj\Debug\Client.csprojResolveAssemblyReference.cache

?????文件??????11776??2019-12-04?10:06??SocketText\Client\obj\Debug\Client.exe

?????文件????????180??2019-12-04?09:29??SocketText\Client\obj\Debug\Client.Form1.resources

?????文件??????26112??2019-12-04?10:06??SocketText\Client\obj\Debug\Client.pdb

?????文件????????180??2019-12-04?09:29??SocketText\Client\obj\Debug\Client.Properties.Resources.resources

?????文件???????1423??2019-12-04?09:37??SocketText\Client\obj\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????7189??2019-12-04?09:31??SocketText\Client\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件??????????0??2016-02-18?08:34??SocketText\Client\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

?????文件??????????0??2016-02-18?08:34??SocketText\Client\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

?????文件??????????0??2016-02-18?08:34??SocketText\Client\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

?????文件????????518??2016-02-18?08:34??SocketText\Client\Program.cs

?????文件???????1336??2016-02-18?08:34??SocketText\Client\Properties\AssemblyInfo.cs

?????文件???????2864??2016-02-18?08:34??SocketText\Client\Properties\Resources.Designer.cs

............此處省略143個文件信息