using System;
|
using System.Collections.Generic;
|
using System.ComponentModel;
|
using System.Data;
|
using System.Drawing;
|
using System.Linq;
|
using System.Text;
|
using System.Windows.Forms;
|
using System.Net;
|
using System.Net.NetworkInformation;
|
using System.IO;
|
using System.Collections;
|
using System.Diagnostics;
|
using System.DirectoryServices;
|
using System.Management;
|
|
namespace SocketTransferFile
|
{ |
/// <summary>
|
///
|
/// </summary>
|
public partial class Form1 : Form
|
{
|
//局域网计算机列表
|
List<LocalMachine> machineList = new List<LocalMachine>();
|
|
//Form构造函数
|
public Form1()
|
{
|
InitializeComponent();
|
InitData();
|
}
|
|
/// <summary>
|
/// 初始化数据
|
/// </summary>
|
private void InitData()
|
{
|
lvLocalMachine.Items.Clear();
|
machineList.Clear();
|
|
//获取当前域的计算机列表
|
label4.Text = DateTime.Now.ToString();
|
GetAllLocalMachines();
|
|
foreach (LocalMachine machine in machineList)
|
{
|
ListViewItem item = new ListViewItem(new string[] { machine.Name, machine.IP });
|
lvLocalMachine.Items.Add(item);
|
}
|
label5.Text = DateTime.Now.ToString();
|
|
//获取Active Directory中的计算机节点
|
//label4.Text = DateTime.Now.ToString();
|
//EnumComputers();
|
//label5.Text = DateTime.Now.ToString();
|
|
//获取指定IP范围内的计算机
|
//label4.Text = DateTime.Now.ToString();
|
//EnumComputersByPing();
|
//label5.Text = DateTime.Now.ToString();
|
}
|
|
/// <summary>
|
/// Handles the Click event of the button1 control.
|
/// </summary>
|
/// <param name="sender">The source of the event.</param>
|
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
|
private void button1_Click(object sender, EventArgs e)
|
{
|
InitData();
|
}
|
|
/// <summary>
|
/// 获取指定IP范围内的计算机
|
/// </summary>
|
private void EnumComputersByPing()
|
{
|
try
|
{
|
for (int i = 1; i <= 254; i++)
|
{
|
Ping myPing;
|
myPing = new Ping();
|
myPing.PingCompleted += new PingCompletedEventHandler(_myPing_PingCompleted);
|
|
string pingIP = "192.168.1." + i.ToString();
|
myPing.SendAsync(pingIP, 1000, null);
|
}
|
}
|
catch
|
{
|
}
|
}
|
|
/// <summary>
|
/// Handles the PingCompleted event of the _myPing control.
|
/// </summary>
|
/// <param name="sender">The source of the event.</param>
|
/// <param name="e">The <see cref="System.Net.NetworkInformation.PingCompletedEventArgs"/> instance containing the event data.</param>
|
private void _myPing_PingCompleted(object sender, PingCompletedEventArgs e)
|
{
|
if (e.Reply.Status == IPStatus.Success)
|
{
|
LocalMachine localMachine = new LocalMachine();
|
localMachine.IP = e.Reply.Address.ToString();
|
//localMachine.Name = Dns.GetHostByAddress(IPAddress.Parse(e.Reply.Address.ToString())).HostName;
|
localMachine.Name = Dns.Resolve(e.Reply.Address.ToString()).HostName;
|
|
ListViewItem item = new ListViewItem(new string[] { localMachine.Name, localMachine.IP });
|
lvLocalMachine.Items.Add(item);
|
}
|
}
|
|
/// <summary>
|
/// 获取Active Directory中的计算机节点
|
/// </summary>
|
private void EnumComputers()
|
{
|
using (DirectoryEntry root = new DirectoryEntry("WinNT:"))
|
{
|
foreach (DirectoryEntry domain in root.Children)
|
{
|
foreach (DirectoryEntry computer in domain.Children)
|
{
|
if (computer.Name == "Schema")
|
{
|
continue;
|
}
|
|
try
|
{
|
LocalMachine localMachine = new LocalMachine();
|
localMachine.IP = Dns.GetHostEntry(computer.Name).AddressList[0].ToString();
|
localMachine.Name = computer.Name;
|
|
ListViewItem item = new ListViewItem(new string[] { localMachine.Name, localMachine.IP });
|
lvLocalMachine.Items.Add(item);
|
}
|
catch
|
{
|
|
}
|
}
|
}
|
}
|
}
|
|
/// <summary>
|
/// 获取当前域的计算机列表
|
/// </summary>
|
/// <returns></returns>
|
private void GetAllLocalMachines()
|
{
|
Process p = new Process();
|
p.StartInfo.FileName = "net";
|
p.StartInfo.Arguments = "view";
|
p.StartInfo.UseShellExecute = false;
|
p.StartInfo.RedirectStandardInput = true;
|
p.StartInfo.RedirectStandardOutput = true;
|
p.StartInfo.RedirectStandardError = true;
|
p.StartInfo.CreateNoWindow = true;
|
p.Start();
|
p.StandardInput.WriteLine("exit");
|
|
StreamReader reader = p.StandardOutput;
|
|
for (string line = reader.ReadLine(); line != null; line = reader.ReadLine())
|
{
|
line = line.Trim();
|
if (line.StartsWith(@"\\"))
|
{
|
string name = line.Substring(2).Trim();
|
|
//如果有路由器，会列出路由器，但是获取不到IP地址，会报错
|
try
|
{
|
LocalMachine localMachine = new LocalMachine();
|
|
localMachine.IP = Dns.GetHostEntry(name).AddressList[0].ToString();
|
localMachine.Name = name;
|
|
machineList.Add(localMachine);
|
}
|
catch
|
{
|
}
|
}
|
}
|
}
|
}
|
|
public class LocalMachine
|
{ |
public string IP { get; set; }
|
public string Name { get; set; }
|
} |
} |