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        31.6  小结
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                        C#高级编程(第3版)【全文连载】
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                        31.6  小结
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                    <a class="url" href="../../default.htm">http://book.csdn.net/</a>
                    2006-10-13 14:41:00
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                        <h1 id="divCurrentNode" style="color: #b83507; width: 100%; text-align: left; font-size: 12px; padding-left: 2px">当前章节:<a href='100165790.htm'><font color='red'>31.6  小结</font></a></h1>
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                        <div style='float:left;width:49%'>·<a href='100165786.htm'>31.4.1  URI</a></div><div style='float:right;width:49%'>·<a href='100165787.htm'>31.4.2  IP地址和DNS名称</a></div><div style='float:left;width:49%'>·<a href='100165789.htm'>31.5  较低层的协议</a></div><div style='float:right;width:49%'>·<a href='100165791.htm'>32.1  Windows服务</a></div><div style='float:left;width:49%'>·<a href='100165792.htm'>32.2  Windows服务的体系结构</a></div><div style='float:right;width:49%'>·<a href='100165793.htm'>32.2.1  服务程序</a></div></div>
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                <div id="text"> <link href="css.css" rel="stylesheet" type="text/css" /><h3 style='margin-top:11.4pt;margin-right:0cm;FTEL:11.4pt;margin-left:
0cm'><span lang=EN-US>31.6 &nbsp;</span><span style='font-family:楷体_GB2312'>小结</span></h3>

<p class=MsoNormal><span style='font-family:宋体'>本章回顾了</span><span lang=EN-US>System.Net</span><span
style='font-family:宋体'>命名空间中用于通过网络进行通信的</span><span lang=EN-US>.NET Framework</span><span
style='font-family:宋体'>类。从中可了解到,哪些</span><span lang=EN-US>.NET</span><span
style='font-family:宋体'>基类可处理网络和</span><span lang=EN-US>Internet</span><span
style='font-family:宋体'>上打开的客户连接,如何发送请求给服务器和从服务器上接收响应,最常见的应用就是接收</span><span
lang=EN-US>HTML</span><span style='font-family:宋体'>页面。利用</span><span
lang=EN-US>.NET</span><span style='font-family:宋体'>中可互操作的</span><span
lang=EN-US>COM</span><span style='font-family:宋体'>的优势,很容易在桌面应用程序中使用</span><span
lang=EN-US>Internet Explorer</span><span style='font-family:宋体'>。</span></p>

<p class=MsoNormal><span style='font-family:宋体;color:black'>作为一般的规则,在使用</span><span
lang=EN-US>System.Net</span><span style='font-family:宋体'>命名空间中的类编程时,应使用最通用的类。例如,使用</span><span
lang=EN-US>TCPClient</span><span style='font-family:宋体'>类代替</span><span
lang=EN-US>Socket</span><span style='font-family:宋体'>类可以把代码与许多低级套接字细节分离开来。更进一步,</span><span
lang=EN-US>WebRequest</span><span style='font-family:宋体'>类允许利用</span><span
lang=EN-US>.NET Framework</span><span style='font-family:宋体'>中可插入的协议体系结构。代码应利用新的应用程序级协议,因为</span><span
lang=EN-US>Microsoft</span><span style='font-family:宋体'>和其他第三方引入了新功能。</span></p>

<p class=MsoNormal><span style='font-family:宋体'>最后,我们讨论了网络类中异步功能的使用,该功能给</span><span
lang=EN-US>Windows</span><span style='font-family:宋体'>窗体应用程序提供了用户响应界面的专业化外观。</span></p>





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                        <h1 id="divCurrentNode2" style="color: #b83507; width: 100%; text-align: left; font-size: 12px; padding-left: 2px">当前章节:<a href='100165790.htm'><font color='red'>31.6  小结</font></a></h1>
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                        <div style='float:left;width:49%'>·<a href='100165786.htm'>31.4.1  URI</a></div><div style='float:right;width:49%'>·<a href='100165787.htm'>31.4.2  IP地址和DNS名称</a></div><div style='float:left;width:49%'>·<a href='100165789.htm'>31.5  较低层的协议</a></div><div style='float:right;width:49%'>·<a href='100165791.htm'>32.1  Windows服务</a></div><div style='float:left;width:49%'>·<a href='100165792.htm'>32.2  Windows服务的体系结构</a></div><div style='float:right;width:49%'>·<a href='100165793.htm'>32.2.1  服务程序</a></div></div>
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