VS下字符串与数组互相装换

1.分割字符串IdStr为int数组Ids

int[] Ids = Array.ConvertAll<string, int>(IdStr.Trim().Split(','), delegate(string i) { return Convert.ToInt32(i); });

2.分割字符串NameStr为string数组Names

string[] names = NameStr.Split(new char[] { ',' });

3.拼凑int数组Ids为字符串IdStr

string IdStr= string.Join(",", Array.ConvertAll<int, string>(Ids, delegate(int i) { return i.ToString(); }));

 

转载于:https://www.cnblogs.com/sui84/p/6777188.html