computernetwork.aspx.cs

来自「《圣殿祭司的ASP.NET 2.0开发详解——使用C#》光盘内容.包含了书籍所含」· CS 代码 · 共 34 行

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Microsoft.VisualBasic.Devices;

public partial class ComputerNetwork : System.Web.UI.Page
{
	protected void Page_Load(object sender, EventArgs e)
	{

	}
	//Ping查询IP地址
	protected void btnPing_Click(object sender, EventArgs e)
	{
		Microsoft.VisualBasic.Devices.Computer myComputer = new Computer();
		txtMsg.Text = DateTime.Now.ToLongTimeString()+"  ";
		try
		{
			txtMsg.Text += myComputer.Network.Ping(txtIpAddress.Text) == true ? "有回应" : "没回应";
		}
		catch
		{
			txtMsg.Text = "错误发生！";
		}
	}
}