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  • C#中ArrayList 与 string、string[]数组 的转换

    1、ArrarList 转换为 string[] :

      ArrayList list = new ArrayList();

      list.Add("aaa");

      list.Add("bbb");

      //转换成数组

      string[] arrString = (string[])list.ToArray(typeof( string)) ;

      2、string[] 转换为 ArrarList :

      ArrayList list = new ArrayList(new string[] { "aaa", "bbb" });

      3、ArrayList 转换为 string :

      ArrayList list = new ArrayList();

      list.Add("aaa");

      list.Add("bbb");

      //转换成数组

      string str= string.Join(",", (string[])list.ToArray(typeof( string)));

      4、string 转换为 ArrayList :

      string str="1,2,3,4,5";

      ArrayList b = new ArrayList( str.Split(',') ) ;
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  • 原文地址:https://www.cnblogs.com/Veakey/p/2616907.html
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