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29.1.3 环境
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29.1.3 环境
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2006-10-13 14:41:00
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<div style='float:left;width:49%'>·<a href='100165739.htm'>29.1 概述</a></div><div style='float:right;width:49%'>·<a href='100165740.htm'>29.1.1 Enterprise Services简史</a></div><div style='float:left;width:49%'>·<a href='100165741.htm'>29.1.2 使用Enterprise Services的场合</a></div><div style='float:right;width:49%'>·<a href='100165743.htm'>29.1.4 自动的事务处理</a></div><div style='float:left;width:49%'>·<a href='100165744.htm'>29.1.5 分布式事务处理</a></div><div style='float:right;width:49%'>·<a href='100165745.htm'>29.1.6 对象池</a></div></div>
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0cm'><span lang=EN-US>29.1.3 </span><span style='font-family:黑体'>环境</span></h3>
<p class=MsoNormal><span lang=EN-US>Enterprise Services</span><span
style='font-family:宋体'>的基本功能是提供环境</span><span lang=EN-US>(context)</span><span
style='font-family:宋体'>。该环境可以在方法调用的过程中截取方法调用，在调用希望的方法之前执行某个服务功能。</span></p>
<p class=MsoNormal><span style='font-family:宋体'>环境在第</span><span lang=EN-US>16</span><span
style='font-family:宋体'>章讨论</span><span lang=EN-US>.NET Remoting</span><span
style='font-family:宋体'>环境时已介绍过了。</span><span lang=EN-US>.NET Remoting</span><span
style='font-family:宋体'>环境还在</span><span lang=EN-US>Enterprise Services</span><span
style='font-family:宋体'>中有重要的作用，因为这些环境用于截取用</span><span lang=EN-US>Enterprise
Services</span><span style='font-family:宋体'>配置的</span><span lang=EN-US>.NET</span><span
style='font-family:宋体'>对象。但是，因为</span><span lang=EN-US>COM</span><span
style='font-family:宋体'>组件可以以与</span><span lang=EN-US>.NET</span><span
style='font-family:宋体'>组件类似的方式配置，所以</span><span lang=EN-US>COM+</span><span
style='font-family:宋体'>环境与</span><span lang=EN-US>.NET Remoting</span><span
style='font-family:宋体'>环境是共存的。这样，</span><span lang=EN-US>COM</span><span
style='font-family:宋体'>组件和</span><span lang=EN-US>.NET</span><span
style='font-family:宋体'>组件就可以参与同一个事务处理了。</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='100165742.htm'><font color='red'>29.1.3 环境</font></a></h1>
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<div style='float:left;width:49%'>·<a href='100165739.htm'>29.1 概述</a></div><div style='float:right;width:49%'>·<a href='100165740.htm'>29.1.1 Enterprise Services简史</a></div><div style='float:left;width:49%'>·<a href='100165741.htm'>29.1.2 使用Enterprise Services的场合</a></div><div style='float:right;width:49%'>·<a href='100165743.htm'>29.1.4 自动的事务处理</a></div><div style='float:left;width:49%'>·<a href='100165744.htm'>29.1.5 分布式事务处理</a></div><div style='float:right;width:49%'>·<a href='100165745.htm'>29.1.6 对象池</a></div></div>
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