C#一维string数组去掉重复算法

2009-07-27 11:15 　来源: 大智教程网

public static void Purge(ref List<string>needToPurge)
{
    for(int i=0;i<needToPurge.Count-1;i++)
    {
        string deststring=needToPurge[i];
        for(int j=i+1;j<needToPurge.Count;j++)
        {
            if(deststring.CompareTo(needToPurge[j])==0)
            {
                needToPurge.RemoveAt(j);
                continue;
            }
        }
    }
}
比如needToPurge={"Dong Ya-Li","FAN Jiao-Jiao","YANG Ying-Juan","FAN Jiao-Jiao"};
调用此函数后needToPurge={"Dong Ya-Li","FAN Jiao-Jiao","YANG Ying-Juan"}

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