namespace _014_列表List的创建和使用 { class Program { static void Main(string[] args) {
//ListscoreList = new List();
//创建了一个空的列表 通过类型后面的<>来表示这个列表存储的数据的类型
var scoreList = new List();
//var scoreList = new List(){1,2,3};//创建了一个列表，里面的初始值有三个分别为 1 2 3
//Console.WriteLine("capacity:"+scoreList.Capacity+" count:"+scoreList.Count);
//scoreList.Add(12);//向列表中插入数据
//Console.WriteLine("capacity:" + scoreList.Capacity + " count:" + scoreList.Count);
//scoreList.Add(45);
//Console.WriteLine("capacity:" + scoreList.Capacity + " count:" + scoreList.Count);
//Console.WriteLine(scoreList[0]);//根据索引访问数据
for (int i = 0; i < 20; i++)
{
Console.WriteLine("capacity:" + scoreList.Capacity + " count:" + scoreList.Count);
scoreList.Add( 10 );
}
//Console.WriteLine(scoreList[2]);//索引不存在的时候，会出现异常
Console.ReadKey();
}
}
}
