相关疑难解决方法(0)

我有一个很大的代理服务器列表(txt文件,格式= ip:每行的端口),并编写下面的代码来检查它们:

    public static void MyChecker()
    {
        string[] lines = File.ReadAllLines(txtProxyListPath.Text);
        List<string> list_lines = new List<string>(lines);
        List<string> list_lines_RemovedDup = new List<string>();
        HashSet<string> HS = new HashSet<string>();
        int Duplicate_Count = 0;
        int badProxy = 0;
        int CheckedCount = 0;

        foreach (string line in list_lines)
        {
            string[] line_char = line.Split(':');
            string ip = line_char[0];
            string port = line_char[1];
            if (CanPing(ip))
            {
                if (SoketConnect(ip, port))
                {
                    if (CheckProxy(ip, port))
                    {
                        string ipAndport = ip + ":" + port;
                        if (HS.Add(ipAndport))
                        {
                            list_lines_RemovedDup.Add(ipAndport);
                            CheckedCount++; …