设计软件注册之一网卡序列号

  1 using System;
  2 using System.Collections.Generic;
  3 using System.ComponentModel;
  4 using System.Data;
  5 using System.Drawing;
  6 using System.Linq;
  7 using System.Text;
  8 using System.Windows.Forms;
  9 using System.Management;
 10 
 11 namespace 利用网卡序列号设计软件注册程序
 12 {
 13     public partial class Form1 : Form
 14     {
 15         public Form1()
 16         {
 17             InitializeComponent();
 18         }
 19 
 20         private void Form1_Load(object sender, EventArgs e)
 21         {
 22             label3.Text = Environment.MachineName.ToString();
 23             label4.Text = GetNetCardMacAddress();
 24         }
 25         public string GetNetCardMacAddress() 
 26         {
 27             //实例化MangementClass对象。
 28             ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
 29             //创建ManagementObjectCollection对象。
 30             ManagementObjectCollection moc = mc.GetInstances();
 31             string str = "";
 32             foreach (ManagementObject mo in moc)//遍历所得的集合
 33             {
 34                 if ((bool)mo["IPEnabled"]==true)
 35                 {
 36                     str=mo["MacAddress"].ToString();
 37                 }
 38               
 39             }  return str;
 40 
 41         }
 42 
 43         string[] strLanCode = new string[12];//网卡信息存储。
 44         string[] strKey = { "Q","W","7","E","D","F","2","G","R","T","Y","8","P",
 45                                   "N","B","V","C","X","Z","0","9","I","8","6","U","O",
 46                                   "P","M","5","4","3","1","A","S","H","J","K","L"};
 47         public int intRand = 0;
 48         private void button1_Click(object sender, EventArgs e)
 49         {
 50             string strCode = GetNetCardMacAddress();
 51             strCode = strCode.Substring(0, 2) + strCode.Substring(3, 2) + strCode.Substring(6, 2)
 52                 + strCode.Substring(9, 2) + strCode.Substring(12, 2) + strCode.Substring(15, 2);
 53             string strb = strCode.Substring(0, 4) + strCode.Substring(4, 4) + strCode.Substring(8,4);
 54             for (int i = 0; i < strLanCode.Length; i++)
 55             {
 56                 strLanCode[i] = strb.Substring(i,1);//把网卡信息存入数组。
 57 
 58             }
 59             Random ra = new Random();
 60             switch (intRand)
 61             {
 62                 case 0:
 63                     label5.Text = strCode.Substring(0, 4) + "-" + strCode.Substring(4, 4) + "-" + strCode.Substring(8, 4) + "-" +
 64                         strKey[ra.Next(0, 37)].ToString() + strKey[ra.Next(0, 37)].ToString() + strKey[ra.Next(0, 37)].ToString() +
 65                         strKey[ra.Next(0, 37)].ToString();//生成随机注册码。
 66                     intRand = 1;
 67                     break;
 68                 case 1:
 69                     label5.Text = strCode.Substring(0, 4) + "-" + strCode.Substring(4, 4) + "-" + strLanCode[ra.Next(0, 11)] + 
 70                         strLanCode[ra.Next(0, 11)] + strLanCode[ra.Next(0, 11)] + strLanCode[ra.Next(0, 11)] + "-" +
 71                         strKey[ra.Next(0, 37)].ToString() + strKey[ra.Next(0, 37)].ToString() + strKey[ra.Next(0, 37)].ToString() +
 72                         strKey[ra.Next(0, 37)].ToString();//生成随机注册码。
 73                     intRand = 2;
 74                     break;
 75                 case 2:
 76                     label5.Text = strCode.Substring(0, 4) + "-" + strLanCode[ra.Next(0, 11)] + strLanCode[ra.Next(0, 11)] + 
 77                         strLanCode[ra.Next(0, 11)] + strLanCode[ra.Next(0, 11)] + "-" + strLanCode[ra.Next(0, 11)] + strLanCode[ra.Next(0, 11)] +
 78                         strLanCode[ra.Next(0, 11)] + strLanCode[ra.Next(0, 11)]+ "-" +strKey[ra.Next(0, 37)].ToString() + 
 79                         strKey[ra.Next(0, 37)].ToString() + strKey[ra.Next(0, 37)].ToString() +
 80                         strKey[ra.Next(0, 37)].ToString();//生成随机注册码。
 81                     intRand = 3;
 82                     break;
 83                 case 3:
 84                     label5.Text = strLanCode[ra.Next(0, 11)] + strLanCode[ra.Next(0, 11)] + strLanCode[ra.Next(0, 11)] + strLanCode[ra.Next(0, 11)] +"-"+
 85                         strLanCode[ra.Next(0,11)]+strLanCode[ra.Next(0,11)]+strLanCode[ra.Next(0,11)]+strLanCode[ra.Next(0,11)]+"-"+
 86                         strLanCode[ra.Next(0,11)]+strLanCode[ra.Next(0,11)]+strLanCode[ra.Next(0,11)]+strLanCode[ra.Next(0,11)]+"-"+
 87                         strKey[ra.Next(0, 37)].ToString() + strKey[ra.Next(0, 37)].ToString() + strKey[ra.Next(0, 37)].ToString() +
 88                         strKey[ra.Next(0, 37)].ToString();//生成随机注册码。
 89                     intRand = 0;
 90                     break;
 91             }
 92         }
 93 
 94         private void button2_Click(object sender, EventArgs e)
 95         {
 96             //注册按钮
 97             if (label5.Text=="")
 98             {
 99                 MessageBox.Show("请生成注册码！","提示");
100             }
101             else
102             {
103                 string strNameKey = textBox1.Text.TrimEnd()+ textBox2.Text.TrimEnd()+
104                     textBox3.Text.TrimEnd()  + textBox4.Text.TrimEnd();//获取输入的注册码。
105                 string strNumber = label5.Text.Substring(0,4) + label5.Text.Substring(5,4) +
106                     label5.Text.Substring(10,4) + label5.Text.Substring(15,4);//获取生成的注册码。
107                 if (strNameKey==strNumber)//判断是否相等。
108                 {
109                     Microsoft.Win32.RegistryKey retkey1 =//打开对应的键值。
110                         Microsoft.Win32.Registry.CurrentUser.OpenSubKey("SOFTWARE").OpenSubKey("ZHD").OpenSubKey("ZHD.INI", true);
111                     //MessageBox.Show(retkey1.GetSubKeyNames().ToString());
112                     foreach (String strName in retkey1.GetSubKeyNames())//判断注册码是否过期。
113                     {
114                         if (strName == strNameKey)//如果输入的和原始值相等，则表示过期。
115                         {
116                             MessageBox.Show("你的注册码已经过期！", "提示");
117                             return;
118                         }
119                     }
120                     Microsoft.Win32.RegistryKey retkey =
121                         Microsoft.Win32.Registry.CurrentUser.OpenSubKey("SOFTWARE", true).CreateSubKey("ZHD").CreateSubKey("ZHD.INI").CreateSubKey(strNumber.TrimEnd());
122                     retkey.SetValue("UserName","天成科技有限责任公司");
123                     MessageBox.Show("注册成功！","提示");
124                 }
125                 else
126                 {
127                     MessageBox.Show("注册码输入错误！","提示");
128                 }
129             }
130         }
131 
132         private void button3_Click(object sender, EventArgs e)
133         {
134             Application.Exit();
135         }
136         
137 
138     }
139 }