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moxiliang
2025-08-26 15:47:03 +08:00
commit 186515d67a
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C-Windows-1/Activationcode.cs Normal file
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using Microsoft.Win32;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Net.NetworkInformation;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using static System.Collections.Specialized.BitVector32;
using static System.Windows.Forms.VisualStyles.VisualStyleElement;
using static System.Windows.Forms.VisualStyles.VisualStyleElement.StartPanel;
using static System.Windows.Forms.VisualStyles.VisualStyleElement.TaskbarClock;
namespace C_Windows_1
{
public partial class Activationcode : Form
{
public Activationcode()
{
InitializeComponent();
}
Form1 f1 = new Form1();
string CODE;//永久激活码
public string flag;
public bool sign = true;//七天标志位码只能用一次
public bool permanentSign = true;//永久标志位码只能用一次
public bool TdaytSign = true;//三天标志位码只能用一次
string TdayCODE;//三天激活码
string SdayCODE;//七天激活码
private void button1_Click(object sender, EventArgs e)
{
if (sign)
{
if (textBox1.Text == "linglongkeji")
{
RegistryKey regName;
regName = Registry.CurrentUser.OpenSubKey("SOFTWARE\\Microsoft\\PMD\\1.0\\User-LL18-Set", true);
if (regName is null)
{
regName = Registry.CurrentUser.CreateSubKey("SOFTWARE\\Microsoft\\PMD\\1.0\\User-LL18-Set");
}
regName.SetValue("使用天数", 336);//七天使用天数
sign = false;
regName.SetValue("标志位码1", sign);
Form1.TIME = 0;
regName.SetValue("time", Form1.TIME);
regName.Close();
MessageBox.Show("试用天数七天,请重新打开程序");
this.Close();
}
}
string asd = Encrypt(CODE);//算出激活码
if (textBox1.Text == asd.ToString())
{
RegistryKey regName;
regName = Registry.CurrentUser.OpenSubKey("SOFTWARE\\Microsoft\\PMD\\1.0\\User-LL18-Set", true);
if (regName is null)
{
regName = Registry.CurrentUser.CreateSubKey("SOFTWARE\\Microsoft\\PMD\\1.0\\User-LL18-Set");
}
regName.SetValue("使用天数", 999999999);
permanentSign = false;
Form1.TIME = 0;
regName.SetValue("time", Form1.TIME);
regName.SetValue("标志位码2", permanentSign);
regName.Close();
MessageBox.Show("永久激活,请重新打开程序");
this.Close();
}
string dcx = Encrypt2(SdayCODE);
if (textBox1.Text == dcx.ToString())
{
RegistryKey regName;
regName = Registry.CurrentUser.OpenSubKey("SOFTWARE\\Microsoft\\PMD\\1.0\\User-LL18-Set", true);
if (regName is null)
{
regName = Registry.CurrentUser.CreateSubKey("SOFTWARE\\Microsoft\\PMD\\1.0\\User-LL18-Set");
}
Form1.TIME = 0;
regName.SetValue("使用天数", 336);
regName.SetValue("time", Form1.TIME);
regName.Close();
MessageBox.Show("试用天数七天,请重新打开程序");
this.Close();
}
if (TdaytSign)
{
string rrt = Encrypt3(TdayCODE);
if (textBox1.Text == rrt.ToString())
{
RegistryKey regName;
regName = Registry.CurrentUser.OpenSubKey("SOFTWARE\\Microsoft\\PMD\\1.0\\User-LL18-Set", true);
if (regName is null)
{
regName = Registry.CurrentUser.CreateSubKey("SOFTWARE\\Microsoft\\PMD\\1.0\\User-LL18-Set");
}
TdaytSign = false;
Form1.TIME = 0;
regName.SetValue("使用天数", 144);
regName.SetValue("time", Form1.TIME);
regName.SetValue("标志位码3", TdaytSign);
regName.Close();
MessageBox.Show("试用天数三天,请重新打开程序");
this.Close();
}
}
}
private void Activationcode_FormClosing(object sender, FormClosingEventArgs e)
{
Application.Exit();
}
private void Activationcode_Load(object sender, EventArgs e)
{
GetMacAddress();
GetMacAddress2();
GetMacAddress3();
Read();
}
public void Read()
{
RegistryKey regName;
regName = Registry.CurrentUser.OpenSubKey("SOFTWARE\\Microsoft\\PMD\\1.0\\User-LL18-Set", true);
if (regName is null)
{
regName = Registry.CurrentUser.CreateSubKey("SOFTWARE\\Microsoft\\PMD\\1.0\\User-LL18-Set");
}
regName.OpenSubKey("User");
if (regName.GetValue("标志位码1") is null)
{
sign = true;
}
else
{
sign = Convert.ToBoolean(regName.GetValue("标志位码1").ToString());
}
if (regName.GetValue("标志位码2") is null)
{
permanentSign = true;
}
else
{
permanentSign = Convert.ToBoolean(regName.GetValue("标志位码2").ToString());
}
if (regName.GetValue("标志位码3") is null)
{
TdaytSign = true;
}
else
{
TdaytSign = Convert.ToBoolean(regName.GetValue("标志位码3").ToString());
}
}
public string GetMacAddress()
{
DateTime currentDate = DateTime.Now;
int year = currentDate.Year;
int month = currentDate.Month;
int day = currentDate.Day;
string timeout = year.ToString() + month.ToString() + day.ToString();
CODE = timeout;
return CODE;
}
private string Encrypt(string CODE)
{
StringBuilder sb = new StringBuilder();
byte[] data = Encoding.UTF8.GetBytes(CODE);
byte[] hash = MD5.Create().ComputeHash(data);
for (int i = 0; i < hash.Length; i++)
{
sb.Append(hash[i].ToString("X2"));
}
return sb.ToString();
}
private string Encrypt2(string CODE)
{
StringBuilder sb = new StringBuilder();
byte[] data = Encoding.UTF8.GetBytes(CODE);
byte[] hash = MD5.Create().ComputeHash(data);
for (int i = 0; i < hash.Length; i++)
{
sb.Append(hash[i].ToString("X2"));
}
return sb.ToString();
}
private string Encrypt3(string CODE)
{
StringBuilder sb = new StringBuilder();
byte[] data = Encoding.UTF8.GetBytes(CODE);
byte[] hash = MD5.Create().ComputeHash(data);
for (int i = 0; i < hash.Length; i++)
{
sb.Append(hash[i].ToString("X2"));
}
return sb.ToString();
}
public string GetMacAddress2()
{
DateTime currentDate = DateTime.Now;
int year = currentDate.Year;
int month = currentDate.Month;
int day = currentDate.Day;
string timeout = year.ToString() + month.ToString() + day.ToString();
SdayCODE = timeout + 7 + "linglongkeji";
return SdayCODE;
}
public string GetMacAddress3()
{
DateTime currentDate = DateTime.Now;
int year = currentDate.Year;
int month = currentDate.Month;
int day = currentDate.Day;
string timeout = year.ToString() + month.ToString() + day.ToString();
TdayCODE = timeout + 3 + "linglongkeji";
return TdayCODE;
}
}
}