实例介绍
【实例简介】
【实例截图】
【核心代码】
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.Linq;
using System.Management;
using System.Net;
using System.Net.NetworkInformation;
using System.Net.Sockets;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace IP
{
public partial class IP变更工具 : Form
{
List<NetworkAdapter> networkAdapter = new List<NetworkAdapter>();
public IP变更工具()
{
InitializeComponent();
}
/// <summary>
/// 获取所有适配器类型，适配器被禁用则不能获取到
/// </summary>
/// <returns></returns>
public void GetAllNetworkAdapters() //如果适配器被禁用则不能获取到
{
NetworkInterface[] adapters = NetworkInterface.GetAllNetworkInterfaces();
foreach (NetworkInterface adapter in adapters)
{
if (adapter.OperationalStatus.ToString() == "Up")
{
if (adapter.NetworkInterfaceType == NetworkInterfaceType.Ethernet || adapter.NetworkInterfaceType == NetworkInterfaceType.Wireless80211)
{
if (adapter.Name.ToString().Contains("VMware") == false)
{
IPInterfaceProperties ips = adapter.GetIPProperties();
string description = adapter.Name;//描述
string networkInterfaceType = adapter.NetworkInterfaceType.ToString();
string speed = adapter.Speed / 1000 / 1000 "MB";
PhysicalAddress macAddress = adapter.GetPhysicalAddress(); //物理地址集合
string networkInterfaceID = adapter.Id;//网络适配器标识符
GatewayIPAddressInformationCollection getwaryes = ips.GatewayAddresses; //网关地址集合
UnicastIPAddressInformationCollection ipAddresses = ips.UnicastAddresses; //IP地址集合
IPAddressCollection dhcpServerAddresses = ips.DhcpServerAddresses;//DHCP地址集合
bool IsDhcpEnabled = ips.GetIPv4Properties() == null ? false : ips.GetIPv4Properties().IsDhcpEnabled; //是否启用DHCP服务
IPInterfaceProperties adapterProperties = adapter.GetIPProperties();//获取IPInterfaceProperties实例
IPAddressCollection dnsAddresses = adapterProperties.DnsAddresses;
comboBox1.Items.Add(description);
// MessageBox.Show(adapter.OperationalStatus.ToString());
networkAdapter.Add(new NetworkAdapter(description, networkInterfaceType, speed, macAddress, networkInterfaceID, getwaryes, ipAddresses, dhcpServerAddresses, IsDhcpEnabled, dnsAddresses));
}
}
}
}
}
/// <summary>
/// 设置IP地址
/// </summary>
/// <param name="ip"></param>
/// <param name="submask"></param>
/// <param name="getway"></param>
/// <param name="dns"></param>
private bool SetIPAddress(string[] ip, string[] submask, string[] getway, string[] dns)
{
string[] sArray = ip[0].Split('.');
if (Convert.ToInt32(sArray[3]) > 99)
{
ShowMessage("当前IP已经满足软电话IP需求无需变更。");
return true;
}
Random rd = new Random();
int i = rd.Next(140) 100;
ip[0] = sArray[0] "." sArray[1] "." sArray[2] "." i.ToString();
ManagementClass wmi = new ManagementClass("Win32_NetworkAdapterConfiguration");
ManagementObjectCollection moc = wmi.GetInstances();
ManagementBaseObject inPar = null;
ManagementBaseObject outPar = null;
string str = "";
foreach (ManagementObject mo in moc)
{
if (!(bool)mo["IPEnabled"])
continue;
if (TB_ID.Text == mo["SettingID"].ToString())
{
if (ip != null && submask != null)
{
ShowMessage("开始设置IP");
string caption = mo["Caption"].ToString(); //描述
inPar = mo.GetMethodParameters("EnableStatic");
inPar["IPAddress"] = ip;
inPar["SubnetMask"] = submask;
outPar = mo.InvokeMethod("EnableStatic", inPar, null);
str = outPar["returnvalue"].ToString();
// return (str == "0" || str == "1") ? true : false;
if (str == "0")
{
ShowMessage("IP设置成功");
}
else
{
return false;
}
//获取操作设置IP的返回值， 可根据返回值去确认IP是否设置成功。 0或1表示成功
}
if (getway != null)
{
ShowMessage("开始设置网关");
inPar = mo.GetMethodParameters("SetGateways");
inPar["DefaultIPGateway"] = getway;
outPar = mo.InvokeMethod("SetGateways", inPar, null);
str = outPar["returnvalue"].ToString();
// return (str == "0" || str == "1") ? true : false;
if (str == "0")
{
ShowMessage("网关设置成功");
}
else
{
return false;
}
}
if (dns != null)
{
ShowMessage("开始设置DNS");
inPar = mo.GetMethodParameters("SetDNSServerSearchOrder");
inPar["DNSServerSearchOrder"] = dns;
outPar = mo.InvokeMethod("SetDNSServerSearchOrder", inPar, null);
str = outPar["returnvalue"].ToString();
if (str == "0")
{
ShowMessage("DNS设置成功");
}
else
{
return false;
}
//return (str == "0" || str == "1") ? true : false;
}
return true;
}
}
return false;
}
public void ShowMessage(string msg)
{
lsvReceviedMsg.Invoke(new Action(() =>
{
lsvReceviedMsg.Items.Insert(0, DateTime.Now.ToString("yyyy-mm-dd hh:mm:ss.fffffff") " " msg);
}));
}
private void Form1_Load(object sender, EventArgs e)
{
GetAllNetworkAdapters();
comboBox1.SelectedIndex = 0;
ShowIP();
// GetIP(comboBox1.SelectedItem.ToString());
}
public void ShowIP()
{
foreach (NetworkAdapter nr in networkAdapter)
{
if (comboBox1.SelectedItem.ToString() == nr.Description)
{
TB_MAC.Text = nr.MacAddress.ToString();
TB_IP.Text = nr.IPAddresses.ToString();
TB_ID.Text = nr.NetworkInterfaceID;
TB_DHCP.Text = nr.IsDhcpEnabled.ToString();
GatewayIPAddressInformationCollection gateways =nr.Getwaryes;
foreach (UnicastIPAddressInformation ipadd in nr.IPAddresses)
{
//InterNetwork IPV4地址 InterNetworkV6 IPV6地址
//Max MAX 位址
if (ipadd.Address.AddressFamily == AddressFamily.InterNetwork)
{
TB_IP.Text = ipadd.Address.ToString();//获取ip
TB_Mark.Text = ipadd.IPv4Mask.ToString();
// TB_NetType.Text = adapter.NetworkInterfaceType.ToString();
// TB_MAC.Text = adapter.GetPhysicalAddress().ToString();
string strGateway = "";
foreach (var gateWay in gateways)
{
//如果能够Ping通网关
if (IsPingIP(gateWay.Address.ToString()))
{
//得到网关地址
strGateway = gateWay.Address.ToString();
//跳出循环
break;
}
}
TB_GetWay.Text = strGateway;
IPAddressCollection dns = nr.DnsAddresses;
TB_DNS1.Text = dns[0].ToString();
TB_DNS2.Text = dns[1].ToString();
break;
}
//判断是否为ipv4
}
break;
}
}
}
// <summary>
/// 尝试Ping指定IP是否能够Ping通
/// </summary>
/// <param name="strIP">指定IP</param>
/// <returns>true 是 false 否</returns>
public static bool IsPingIP(string strIP)
{
try
{
//创建Ping对象
Ping ping = new Ping();
//接受Ping返回值
PingReply reply = ping.Send(strIP, 1000);
//Ping通
return true;
}
catch
{
//Ping失败
return false;
}
}
/// <summary>
/// 若当前的IP不符合预设段位则进行变更
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button2_Click(object sender, EventArgs e)
{
Thread thread = new Thread(new ThreadStart(Ipset));
thread.Start();
}
public void Ipset()
{
comboBox1.Invoke(new Action(() =>
{
button2.Enabled = false;
button1.Enabled = false;
}));
string[] submask = { TB_Mark.Text };
string[] ip = { TB_IP.Text };
string[] getway = { TB_GetWay.Text };
string[] dns = { TB_DNS1.Text, TB_DNS2.Text };
bool se = SetIPAddress(ip, submask, getway, dns);
if (se == true)
{
ShowMessage("整体设置成功");
}
else
{
ShowMessage("设置失败，开始还原成DHCP自动获取");
EnableDHCP();
}
comboBox1.Invoke(new Action(() =>
{
comboBox1.Items.Clear();
GetAllNetworkAdapters();
comboBox1.SelectedIndex = 0;
ShowIP();
button2.Enabled = true;
button1.Enabled = true;
}));
}
private void button1_Click(object sender, EventArgs e)
{
button2.Enabled = false;
button1.Enabled = false;
if (TB_DHCP.Text == "True")
{
ShowMessage("DHCP已启用，无需设置");
button2.Enabled = true;
button1.Enabled = true;
return;
}
EnableDHCP();
button2.Enabled = true;
button1.Enabled = true;
// TB_message.Text = "DHCP已开启";
}
/// <summary>
/// 启用DHCP服务
/// </summary>
public void EnableDHCP()
{
ManagementClass wmi = new ManagementClass("Win32_NetworkAdapterConfiguration");
ManagementObjectCollection moc = wmi.GetInstances();
foreach (ManagementObject mo in moc)
{
if (!(bool)mo["IPEnabled"])
continue;
if (mo["SettingID"].ToString() == TB_ID.Text) //网卡接口标识是否相等, 相当只设置指定适配器IP地址
{
mo.InvokeMethod("SetDNSServerSearchOrder", null);
mo.InvokeMethod("EnableDHCP", null);
}
}
ShowMessage("DHCP还原完毕");
}
private void comboBox1_TextChanged(object sender, EventArgs e)
{
ShowIP();
}
}
}
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