C# 逗号分隔的字符串转数组，string数组转int数组

逗号分隔的字符串转数组

var deviceVarID=“1,2,3,4”；

//string[] strArray = deviceVarID.Split(',');

string数组转int数组
//int[] ids = new int[] { };
//ids = Array.ConvertAll(strArray, s => int.Parse(s));