C#.字符串转数组，数组转字符串 

1 string str = "1,2,3,4,5,6,7";
2 string[] strArray = str.Split(','); //字符串转数组
3 str = string.Empty;
4 str = string.Join(",", strArray);//数组转成字符串

 

posted @ 2017-04-27 15:04  杨浪  阅读(20352)  评论(1)  编辑  收藏  举报