【正文】 .......... 7 第三章 相關(guān)開發(fā)技術(shù)的原理性說明 .................................................................................................... 7 WIN32 編程（即 SDK 程序設(shè)計(jì)原理） ...................................................................................... 7 MFC (MICROSOFT FOUNDATION CLASS) ...................................................................................... 17 簡(jiǎn)介 ........................................................................................................................................ 17 MFC 與 C 語言 API 的關(guān)系 ............................................................................................... 17 MFC 類庫 ............................................................................................................................... 17 TCP/IP 協(xié)議及 WINDOWS SOCKETS 網(wǎng)絡(luò)編程接口 .................................................... 20 TCP/IP 協(xié)議簡(jiǎn)介 ................................................................................................................... 20 WINDOWS SOCKETS 網(wǎng)絡(luò)編程接口概述 ......................................................................... 22 多線程技術(shù) ............................................................................................................................. 28 進(jìn)程及線程概述 ................................................................................................................... 28 MFC 對(duì)多線程編程的支持 .................................................................................................. 29 第四章 概要設(shè)計(jì) .................................................................................................................................... 31 總體設(shè)計(jì) ....................................................................................................................................... 32 3 客戶端與服務(wù)器端的信息交流 .......................................................................................... 32 服務(wù)器端程序流程圖 .......................................................................................................... 33 客戶端程序流程圖 ............................................................................................................... 34 界面的設(shè)計(jì) ................................................................................................................................... 35 MFC 控件簡(jiǎn)介 ....................................................................................................................... 35 界面設(shè)計(jì) ............................................................................................................................... 35 程序與界面的信息交流 ...................................................................................................... 36 控件的 id 說明 ...................................................................................................................... 36 功能函數(shù)設(shè)計(jì) ............................................................................................................................... 36 數(shù)據(jù)結(jié)構(gòu)設(shè)計(jì) ............................................................................................................................... 38 第五章 詳細(xì)設(shè)計(jì)及編碼實(shí)現(xiàn) ............................................................................................................... 39 服務(wù)器端 ....................................................................................................................................... 39 初始化對(duì)話框 ....................................................................................................................... 39 啟動(dòng)服務(wù)所對(duì)應(yīng)的功能函數(shù) .............................................................................................. 39 停止服務(wù)對(duì)應(yīng)的功能函數(shù) .................................................................................................. 41 定時(shí)器功能函數(shù) ................................................................................................................... 41 創(chuàng)建線程時(shí)調(diào)用的功能函數(shù) .............................................................................................. 43 在控件 IDC_showip 上顯示參數(shù) lParam 中的信息 ........................................................ 46 服務(wù)器端消息映射機(jī)制 ...................................................................................................... 46 客戶端 ........................................................................................................................................... 46 初始化對(duì)話框 ....................................................................................................................... 46 獲得本地廣播地址的功能函數(shù) .......................................................................................... 48 初始化兩個(gè) SOCKET 的功能函數(shù) ..................................................................................... 49 接收服務(wù)器信息線程的功能函數(shù) ...................................................................................... 50 在控件上顯示在線用戶列表 .............................................................................................. 51 接受客戶端信息（聊天信息）的線程 ............................................................................. 53 顯示通過參數(shù) lParam 傳輸過來 的聊天信息 ................................................................... 54 點(diǎn)擊 IDC_send 控件后調(diào)用的函數(shù) ................................................................................... 54 定時(shí)器功能函數(shù) ................................................................................................................... 55 客戶端的消息映射 ............................................................................................................. 56 第六章 測(cè)試 ............................................................................................................................................ 57 測(cè)試項(xiàng)目 ....................................................................................................................................