数据剔除问题

Question

        private bool start = false;
        private const int F = 23, L = 35;
        private int prepost = 0;        string process(int value)
        {
            if (!start)
            {
                prepost = value;
                start = true;
                return null;
            }
            string ret = prepost.ToString();            if (value == L)
            {
                if (prepost==F) {
                    start = false;
                    return null;
                }else
                {
                    prepost = value;
                }
            }
            else
            {
                prepost = value;
            }
            return ret;
        }使用的时候  while（bytetoread>0) 
  { 
      int temp=com.readbyte();//读取一个数据 
       data.text+=process(temp.tostring());//显示 
    } 

Answer 1

List<string> lst=new Lost<String>();
保存数据判断
或string[] arr=s.Split(new string{","});