唤醒局域网机器C#源码
2022-07-27 14:32:15
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace WindowsFormsApp1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
//唤醒主要逻辑方法
public static bool WakeUp(string mac)
{
//查看该MAC地址是否匹配正则表达式定义,(mac,0)前一个参数是指mac地址,后一个是从指定位置开始查询,0即从头开始
byte[] macByte = FormatMac(mac);
WakeUpCore(macByte);
return true;
}
private static void WakeUpCore(byte[] mac)
{
//发送方法是通过UDP
UdpClient client = new UdpClient();
//Broadcast内容为:255,255,255,255.广播形式,所以不需要IP
client.Connect(System.Net.IPAddress.Broadcast, 50000);
//下方为发送内容的编制,6遍“FF”+17遍mac的byte类型字节。
byte[] packet = new byte[17 * 6];
for (int i = 0; i < 6; i++)
packet[i] = 0xFF;
for (int i = 1; i <= 16; i++)
for (int j = 0; j < 6; j++)
packet[i * 6 + j] = mac[j];
//唤醒动作
int result = client.Send(packet, packet.Length);
}
private static byte[] FormatMac(string macInput)
{
byte[] mac = new byte[6];
string str = macInput;
//消除MAC地址中的“-”符号
string[] sArray = str.Split('-');
//mac地址从string转换成byte
for (var i = 0; i < 6; i++)
{
var byteValue = Convert.ToByte(sArray[i], 16);
mac[i] = byteValue;
}
return mac;
}
private void button1_Click(object sender, EventArgs e)
{
WakeUp(textBox1.Text);
}
}
}
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace WindowsFormsApp1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
//唤醒主要逻辑方法
public static bool WakeUp(string mac)
{
//查看该MAC地址是否匹配正则表达式定义,(mac,0)前一个参数是指mac地址,后一个是从指定位置开始查询,0即从头开始
byte[] macByte = FormatMac(mac);
WakeUpCore(macByte);
return true;
}
private static void WakeUpCore(byte[] mac)
{
//发送方法是通过UDP
UdpClient client = new UdpClient();
//Broadcast内容为:255,255,255,255.广播形式,所以不需要IP
client.Connect(System.Net.IPAddress.Broadcast, 50000);
//下方为发送内容的编制,6遍“FF”+17遍mac的byte类型字节。
byte[] packet = new byte[17 * 6];
for (int i = 0; i < 6; i++)
packet[i] = 0xFF;
for (int i = 1; i <= 16; i++)
for (int j = 0; j < 6; j++)
packet[i * 6 + j] = mac[j];
//唤醒动作
int result = client.Send(packet, packet.Length);
}
private static byte[] FormatMac(string macInput)
{
byte[] mac = new byte[6];
string str = macInput;
//消除MAC地址中的“-”符号
string[] sArray = str.Split('-');
//mac地址从string转换成byte
for (var i = 0; i < 6; i++)
{
var byteValue = Convert.ToByte(sArray[i], 16);
mac[i] = byteValue;
}
return mac;
}
private void button1_Click(object sender, EventArgs e)
{
WakeUp(textBox1.Text);
}
}
}