c#实现ping

weixin_30699955

于 2007-03-21 16:23:00 发布

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原文链接：http://www.cnblogs.com/kevinlzf/archive/2007/03/21/682796.html

public static string PingResult(string ip)
        {
            System.Net.NetworkInformation.Ping p = new System.Net.NetworkInformation.Ping();
            System.Net.NetworkInformation.PingOptions options = new System.Net.NetworkInformation.PingOptions();
            options.DontFragment = true;
            string data = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
            byte[] buffer = Encoding.ASCII.GetBytes(data);
            //Wait seconds for a reply.
             int timeout = 1000

System.Net.NetworkInformation.PingReply reply = p.Send(ip, timeout, buffer, options);
return reply.Status.ToString();

}

转载于:https://www.cnblogs.com/kevinlzf/archive/2007/03/21/682796.html