asp.net获取本机计算机名和IP

        1、using System.Net;

        2： protected void Page_Load(object sender, EventArgs e)
    {
        string strHostIP = "";         //本机IP
        string strHostName = "";    //本机名称

        strHostName = Environment.MachineName;
        IPHostEntry objIPHost = Dns.GetHostEntry(strHostName);
        if (objIPHost.AddressList.Length > 0)
            strHostIP = objIPHost.AddressList[0].ToString();

        this.TextBox1.Text = strHostName;
        this.TextBox2.Text = strHostIP;

    }