04 2010 档案
摘要:我们先来看一个例子代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->classProgram{staticvoidMain(string[]args){BaseClassbaseClass=newDerivedClass();Console.WriteLine(baseClass.GetString());//DerivedClassdriverclass=newDerivedClass();//Console.WriteLine(driv
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