b.remove(1)不会修改b值
string a = b.remove(1)
同理
string[] array = str.Split (new string[]{","}, StringSplitOptions.None);
array [level] = score.ToString();
不会修改str值
string a = b.remove(1)
同理
string[] array = str.Split (new string[]{","}, StringSplitOptions.None);
array [level] = score.ToString();
不会修改str值