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

namespace?SyncChatClient
{
????public?partial?class?Client?:?Form
????{
????????private?bool?isExit?=?false;
????????private?TcpClient?client;
????????private?BinaryReader?br;
????????private?BinaryWriter?bw;

????????private?List?userList?=?new?List（）;
????????private?TcpListener?myListener;
????????IPAddress?localAddress;
????????private?static?int?myport;

????????public?Client（）
????????{
????????????InitializeComponent（）;
????????????Random?r?=?new?Random（（int）DateTime.Now.Ticks）;
????????????textBoxUserName.Text?=?“User“?+?r.Next（100?999）;
????????????listBoxOnline.HorizontalScrollbar?=?true;

????????????//---------------------c-c----------------------------------
????????????IPAddress[]?addrIP?=?Dns.GetHostAddresses（Dns.GetHostName（））;
????????????localAddress?=?addrIP[0];

????????????while?（true）
????????????{
????????????????myport?=?r.Next（2049?8888）;
????????????????try
????????????????{
????????????????????myListener?=?new?TcpListener（localAddress?myport）;
????????????????????break;
????????????????}
????????????????catch
????????????????{
????????????????????//如果端口不可用
????????????????}
????????????}
????????????myListener.Start（）;
????????????Thread?myThread?=?new?Thread（ListenClientConnect）;
????????????myThread.IsBackground=true;
????????????myThread.Start（）;
????????}

????????//---------------------c-c----------------------------------
????????private?void?ListenClientConnect（）???
????????{
????????????TcpClient?newClient?=?null;
????????????while?（true）
????????????{
????????????????try
????????????????{
????????????????????newClient?=?myListener.AcceptTcpClient（）;
????????????????}
????????????????catch
????????????????{
????????????????????break;
????????????????}
????????????????User?user?=?new?User（newClient）;
????????????????Thread?threadReceive?=?new?Thread（ServerReceive）;
????????????????threadReceive.Start（user）;
????????????????threadReceive.IsBackground?=?true;
????????????}
????????}

????????//---------------------c-c----------------------------------
????????private?void?ServerReceive（object?userState）????//客戶端充當server的接收方法
????????{
????????????User?user?=?（User）userState?;//////////////////////////////////////////
????????????TcpClient?client?=?user.client;
????????????while?（isExit?==?false）
????????????{
????????????????string?receiveString?=?null;
????????????????try
????????????????{
????????????????????receiveString?=?user.br.ReadString（）;
????????????????????AddTalkMessage（receiveString）;
????????????????}
????????????????catch
????????????????{
????????????????????if?（isExit?==?false）
??????????????????

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

?????文件????????189??2018-04-30?01:05??實驗2TCP+UDP通信實驗\SyncChatClient\App.config

?????文件??????17920??2018-06-21?12:22??實驗2TCP+UDP通信實驗\SyncChatClient\bin\Debug\SyncChatClient.exe

?????文件????????189??2018-04-30?01:05??實驗2TCP+UDP通信實驗\SyncChatClient\bin\Debug\SyncChatClient.exe.config

?????文件??????38400??2018-06-21?12:22??實驗2TCP+UDP通信實驗\SyncChatClient\bin\Debug\SyncChatClient.pdb

?????文件??????11592??2018-06-21?15:05??實驗2TCP+UDP通信實驗\SyncChatClient\bin\Debug\SyncChatClient.vshost.exe

?????文件????????189??2018-04-30?01:05??實驗2TCP+UDP通信實驗\SyncChatClient\bin\Debug\SyncChatClient.vshost.exe.config

?????文件????????490??2013-06-18?20:28??實驗2TCP+UDP通信實驗\SyncChatClient\bin\Debug\SyncChatClient.vshost.exe.manifest

?????文件??????11752??2018-04-30?19:47??實驗2TCP+UDP通信實驗\SyncChatClient\Client.cs

?????文件???????8875??2018-04-30?19:47??實驗2TCP+UDP通信實驗\SyncChatClient\Client.Designer.cs

?????文件???????5817??2018-04-30?19:47??實驗2TCP+UDP通信實驗\SyncChatClient\Client.resx

?????文件???????1463??2018-04-30?20:23??實驗2TCP+UDP通信實驗\SyncChatClient\obj\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????6477??2018-06-21?14:54??實驗2TCP+UDP通信實驗\SyncChatClient\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????180??2018-04-30?19:47??實驗2TCP+UDP通信實驗\SyncChatClient\obj\Debug\SyncChatClient.Client.resources

?????文件???????3664??2018-06-21?15:05??實驗2TCP+UDP通信實驗\SyncChatClient\obj\Debug\SyncChatClient.csproj.FileListAbsolute.txt

?????文件????????976??2018-04-30?19:47??實驗2TCP+UDP通信實驗\SyncChatClient\obj\Debug\SyncChatClient.csproj.GenerateResource.Cache

?????文件???????2383??2018-04-30?19:47??實驗2TCP+UDP通信實驗\SyncChatClient\obj\Debug\SyncChatClient.csprojResolveAssemblyReference.cache

?????文件??????17920??2018-06-21?12:22??實驗2TCP+UDP通信實驗\SyncChatClient\obj\Debug\SyncChatClient.exe

?????文件??????38400??2018-06-21?12:22??實驗2TCP+UDP通信實驗\SyncChatClient\obj\Debug\SyncChatClient.pdb

?????文件????????180??2018-04-30?19:44??實驗2TCP+UDP通信實驗\SyncChatClient\obj\Debug\SyncChatClient.Properties.Resources.resources

?????文件??????????0??2018-04-30?01:05??實驗2TCP+UDP通信實驗\SyncChatClient\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

?????文件??????????0??2018-04-30?01:05??實驗2TCP+UDP通信實驗\SyncChatClient\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

?????文件??????????0??2018-04-30?01:05??實驗2TCP+UDP通信實驗\SyncChatClient\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

?????文件????????527??2018-04-30?01:05??實驗2TCP+UDP通信實驗\SyncChatClient\Program.cs

?????文件???????1336??2018-04-30?01:05??實驗2TCP+UDP通信實驗\SyncChatClient\Properties\AssemblyInfo.cs

?????文件???????2841??2018-04-30?01:05??實驗2TCP+UDP通信實驗\SyncChatClient\Properties\Resources.Designer.cs

?????文件???????5612??2018-04-30?01:05??實驗2TCP+UDP通信實驗\SyncChatClient\Properties\Resources.resx

?????文件???????1101??2018-04-30?01:05??實驗2TCP+UDP通信實驗\SyncChatClient\Properties\Settings.Designer.cs

?????文件????????249??2018-04-30?01:05??實驗2TCP+UDP通信實驗\SyncChatClient\Properties\Settings.settings

?????文件???????3966??2018-04-30?01:05??實驗2TCP+UDP通信實驗\SyncChatClient\SyncChatClient.csproj

?????文件???????2560??2018-04-30?01:12??實驗2TCP+UDP通信實驗\SyncChatClient\TCP_UDP通信實驗.suo

............此處省略54個文件信息