DotNet中的集合对象(1): ArrayList
让我们来看看DotNet中System.Collections名字空间包含的可变数组对象.
1)ArrayList(数组列表)
本质上ArrayList对象就是一个可变长的数组,可以根据需要添加元素.使用ArrayList的方法可以向数组列表中添加元素,或取出,修改某个元素.
.Add()方法
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.Clear 删除ArrayList中的内容
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CopyTo() 将ArrayList 全部内容拷贝到一个一维数组中
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IndexOf()
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