Question

c# 如何将字符串中用","分开的数字分别存入数组中

如题，譬如将"1,2,3,11,12,13“排除掉“,”，将1,2,3,11,12,13这6个数字存入数组中并循环遍历呀？

Answer 1

string[] str="1,2,3,11,12,13".Split(',');这样会用,号分隔出所有字符并存入数组

Answer 2

还可以使用正则表达式： 例如：string numSource = "123,212,1234,221,442,256";Regex r = new Regex ( "\\d+" );MatchCollection mc = r.Matches ( numSource );foreach ( Match m in mc ) { Console.Write ( m.Value + "\t" );}

Answer 3

用Splitstring aa = "1234,234523,4324,324";
int bb= aa.Split(',');int[] ccfor(int i=0;i<aa.lenght;i++){ cc[i]=bb}

Answer 4

string a = "1,2,3,11,12,13";List<string> aTemp = new List<string>;aTemp = a.split(",").toList<string>();