摘要:
1、usingSystem;publicclassSingleton{privatestaticSingletoninstance;privateSingleton(){}publicstaticSingletonInstance{get{if(instance==null){instance=newSingleton();}returninstance;}}}2、publicsealedclassSingleton{privatestaticreadonlySingletoninstance=newSingleton();privateSingleton(){}publicstaticSin 阅读全文
posted @ 2011-12-19 23:35
itor
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