我如何从数组中删除任何字符串,而只有整数
string[] result = col["uncheckedFoods"].Split(',');
我有
[0] = on; // remove this string [1] = 22; [2] = 23; [3] = off; // remove this string [4] = 24;
我想要
[0] = 22; [1] = 23; [2] = 24;
我试过了
var commaSepratedID = string.Join(",",result); var data = Regex.Replace(commaSepratedID,"[^,0-9]+",string.Empty);
但是在第一个元素之前有一个逗号,有没有更好的方法来删除字符串?
@H_403_18@