Obtaining information about the system and PC components

Morn1ngStar · Dec 15, 2019

Декомпельнул один софт, весь код вытащил оттуда же.
Будет полезно, если хотите защитить свой софт :bomzh:
Все вышеперечисленные функции:

Code
Все вышеперечисленные функции:
using System.Management;

Code
using System.Management;
private static string GetProcessorId()
{
ManagementObjectCollection instances = new ManagementClass("win32_processor").GetInstances();
string result = string.Empty;
using (ManagementObjectCollection.ManagementObjectEnumerator enumerator = instances.GetEnumerator())
{
if (enumerator.MoveNext())
{
result = ((ManagementObject)enumerator.Current).Properties["processorID"].Value.ToString();
}
}
return result;
}

Code
    private static string GetProcessorId()

    {

        ManagementObjectCollection instances = new ManagementClass("win32_processor").GetInstances();

        string result = string.Empty;

        using (ManagementObjectCollection.ManagementObjectEnumerator enumerator = instances.GetEnumerator())

        {

            if (enumerator.MoveNext())

            {

                result = ((ManagementObject)enumerator.Current).Properties["processorID"].Value.ToString();

            }

        }

        return result;

    }
private static string GetHDDSerialNo()
{
ManagementObjectCollection instances = new ManagementClass("Win32_LogicalDisk").GetInstances();
string text = "";
foreach (ManagementBaseObject managementBaseObject in instances)
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
text += Convert.ToString(managementObject["VolumeSerialNumber"]);
}
return text;
}

Code
    private static string GetHDDSerialNo()

    {

        ManagementObjectCollection instances = new ManagementClass("Win32_LogicalDisk").GetInstances();

        string text = "";

        foreach (ManagementBaseObject managementBaseObject in instances)

        {

            ManagementObject managementObject = (ManagementObject)managementBaseObject;

            text += Convert.ToString(managementObject["VolumeSerialNumber"]);

        }

        return text;

    }
private static string GetMACAddress()
{
ManagementObjectCollection instances = new ManagementClass("Win32_NetworkAdapterConfiguration").GetInstances();
string text = string.Empty;
foreach (ManagementBaseObject managementBaseObject in instances)
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
if (text == string.Empty && (bool)managementObject["IPEnabled"])
{
text = managementObject["MacAddress"].ToString();
}
managementObject.Dispose();
}
return text;
}

Code
private static string GetMACAddress()

    {

        ManagementObjectCollection instances = new ManagementClass("Win32_NetworkAdapterConfiguration").GetInstances();

        string text = string.Empty;

        foreach (ManagementBaseObject managementBaseObject in instances)

        {

            ManagementObject managementObject = (ManagementObject)managementBaseObject;

            if (text == string.Empty && (bool)managementObject["IPEnabled"])

            {

                text = managementObject["MacAddress"].ToString();

            }

            managementObject.Dispose();

        }

        return text;

    }
private static string GetBoardMaker()
{
foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BaseBoard").Get())
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
try
{
return managementObject.GetPropertyValue("Manufacturer").ToString();
}
catch
{
}
}
return "Board Maker: Unknown";
}

Code
private static string GetBoardMaker()

    {

        foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BaseBoard").Get())

        {

            ManagementObject managementObject = (ManagementObject)managementBaseObject;

            try

            {

                return managementObject.GetPropertyValue("Manufacturer").ToString();

            }

            catch

            {

            }

        }

        return "Board Maker: Unknown";

    }
private static string GetBoardProductId()
{
foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BaseBoard").Get())
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
try
{
return managementObject.GetPropertyValue("Product").ToString();
}
catch
{
}
}
return "Product: Unknown";
}

Code
private static string GetBoardProductId()

    {

        foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BaseBoard").Get())

        {

            ManagementObject managementObject = (ManagementObject)managementBaseObject;

            try

            {

                return managementObject.GetPropertyValue("Product").ToString();

            }

            catch

            {

            }

        }

        return "Product: Unknown";

    }
private static string GetCdRomDrive()
{
foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_CDROMDrive").Get())
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
try
{
return managementObject.GetPropertyValue("Drive").ToString();
}
catch
{
}
}
return "CD ROM Drive Letter: Unknown";
}

Code
private static string GetCdRomDrive()

    {

        foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_CDROMDrive").Get())

        {

            ManagementObject managementObject = (ManagementObject)managementBaseObject;

            try

            {

                return managementObject.GetPropertyValue("Drive").ToString();

            }

            catch

            {

            }

        }

        return "CD ROM Drive Letter: Unknown";

    }
private static string GetBIOSmaker()
{
foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BIOS").Get())
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
try
{
return managementObject.GetPropertyValue("Manufacturer").ToString();
}
catch
{
}
}
return "BIOS Maker: Unknown";
}

Code
private static string GetBIOSmaker()

    {

        foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BIOS").Get())

        {

            ManagementObject managementObject = (ManagementObject)managementBaseObject;

            try

            {

                return managementObject.GetPropertyValue("Manufacturer").ToString();

            }

            catch

            {

            }

        }

        return "BIOS Maker: Unknown";

    }
private static string GetBIOSserNo()
{
foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BIOS").Get())
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
try
{
return managementObject.GetPropertyValue("SerialNumber").ToString();
}
catch
{
}
}
return "BIOS Serial Number: Unknown";
}

Code
private static string GetBIOSserNo()

    {

        foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BIOS").Get())

        {

            ManagementObject managementObject = (ManagementObject)managementBaseObject;

            try

            {

                return managementObject.GetPropertyValue("SerialNumber").ToString();

            }

            catch

            {

            }

        }

        return "BIOS Serial Number: Unknown";

    }
private static string GetBIOScaption()
{
foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BIOS").Get())
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
try
{
return managementObject.GetPropertyValue("Caption").ToString();
}
catch
{
}
}
return "BIOS Caption: Unknown";
}

Code
    private static string GetBIOScaption()

    {

        foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BIOS").Get())

        {

            ManagementObject managementObject = (ManagementObject)managementBaseObject;

            try

            {

                return managementObject.GetPropertyValue("Caption").ToString();

            }

            catch

            {

            }

        }

        return "BIOS Caption: Unknown";

    }
private static string GetAccountName()
{
foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_UserAccount").Get())
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
try
{
return managementObject.GetPropertyValue("Name").ToString();
}
catch
{
}
}
return "User Account Name: Unknown";
}

Code
    private static string GetAccountName()

    {

        foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_UserAccount").Get())

        {

            ManagementObject managementObject = (ManagementObject)managementBaseObject;

            try

            {

                return managementObject.GetPropertyValue("Name").ToString();

            }

            catch

            {

            }

        }

        return "User Account Name: Unknown";

    }
private static string GetPhysicalMemory()
{
ManagementScope scope = new ManagementScope();
ObjectQuery query = new ObjectQuery("SELECT Capacity FROM Win32_PhysicalMemory");
ManagementObjectCollection managementObjectCollection = new ManagementObjectSearcher(scope, query).Get();
long num = 0L;
foreach (ManagementBaseObject managementBaseObject in managementObjectCollection)
{
long num2 = Convert.ToInt64(((ManagementObject)managementBaseObject)["Capacity"]);
num += num2;
}
num = num / 1024L / 1024L;
return num.ToString();
}

Code
    private static string GetPhysicalMemory()

    {

        ManagementScope scope = new ManagementScope();

        ObjectQuery query = new ObjectQuery("SELECT Capacity FROM Win32_PhysicalMemory");

        ManagementObjectCollection managementObjectCollection = new ManagementObjectSearcher(scope, query).Get();

        long num = 0L;

        foreach (ManagementBaseObject managementBaseObject in managementObjectCollection)

        {

            long num2 = Convert.ToInt64(((ManagementObject)managementBaseObject)["Capacity"]);

            num += num2;

        }

        num = num / 1024L / 1024L;

        return num.ToString();

    }
private static string GetNoRamSlots()
{
int num = 0;
ManagementScope scope = new ManagementScope();
ObjectQuery query = new ObjectQuery("SELECT MemoryDevices FROM Win32_PhysicalMemoryArray");
foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher(scope, query).Get())
{
num = Convert.ToInt32(((ManagementObject)managementBaseObject)["MemoryDevices"]);
}
return num.ToString();
}

Code
private static string GetNoRamSlots()

    {

        int num = 0;

        ManagementScope scope = new ManagementScope();

        ObjectQuery query = new ObjectQuery("SELECT MemoryDevices FROM Win32_PhysicalMemoryArray");

        foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher(scope, query).Get())

        {

            num = Convert.ToInt32(((ManagementObject)managementBaseObject)["MemoryDevices"]);

        }

        return num.ToString();

    }
private static string GetCPUManufacturer()
{
string text = string.Empty;
foreach (ManagementBaseObject managementBaseObject in new ManagementClass("Win32_Processor").GetInstances())
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
if (text == string.Empty)
{
text = managementObject.Properties["Manufacturer"].Value.ToString();
}
}
return text;
}

Code
    private static string GetCPUManufacturer()

    {

        string text = string.Empty;

        foreach (ManagementBaseObject managementBaseObject in new ManagementClass("Win32_Processor").GetInstances())

        {

            ManagementObject managementObject = (ManagementObject)managementBaseObject;

            if (text == string.Empty)

            {

                text = managementObject.Properties["Manufacturer"].Value.ToString();

            }

        }

        return text;

    }
private static string GetDefaultIPGateway()
{
ManagementObjectCollection instances = new ManagementClass("Win32_NetworkAdapterConfiguration").GetInstances();
string text = string.Empty;
foreach (ManagementBaseObject managementBaseObject in instances)
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
if (text == string.Empty && (bool)managementObject["IPEnabled"])
{
text = managementObject["DefaultIPGateway"].ToString();
}
managementObject.Dispose();
}
return text;
}

Code
private static string GetDefaultIPGateway()

    {

        ManagementObjectCollection instances = new ManagementClass("Win32_NetworkAdapterConfiguration").GetInstances();

        string text = string.Empty;

        foreach (ManagementBaseObject managementBaseObject in instances)

        {

            ManagementObject managementObject = (ManagementObject)managementBaseObject;

            if (text == string.Empty && (bool)managementObject["IPEnabled"])

            {

                text = managementObject["DefaultIPGateway"].ToString();

            }

            managementObject.Dispose();

        }

        return text;

    }
private static string GetOSInformation()
{
foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("SELECT * FROM Win32_OperatingSystem").Get())
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
try
{
return string.Concat(new string[]
{
((string)managementObject["Caption"]).Trim(),
", ",
(string)managementObject["Version"],
", ",
(string)managementObject["OSArchitecture"]
});
}
catch
{
}
}
return "BIOS Maker: Unknown";
}

Code
private static string GetOSInformation()

    {

        foreach (ManagementBaseObject managementBaseObject in new ManagementObjectSearcher("SELECT * FROM Win32_OperatingSystem").Get())

        {

            ManagementObject managementObject = (ManagementObject)managementBaseObject;

            try

            {

                return string.Concat(new string[]

                {

                    ((string)managementObject["Caption"]).Trim(),

                    ", ",

                    (string)managementObject["Version"],

                    ", ",

                    (string)managementObject["OSArchitecture"]

                });

            }

            catch

            {

            }

        }

        return "BIOS Maker: Unknown";

    }
private static string GetProcessorInformation()
{
ManagementObjectCollection instances = new ManagementClass("win32_processor").GetInstances();
string result = string.Empty;
foreach (ManagementBaseObject managementBaseObject in instances)
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
string text = (string)managementObject["Name"];
result = string.Concat(new string[]
{
text,
", ",
(string)managementObject["Caption"],
", ",
(string)managementObject["SocketDesignation"]
});
}
return result;
}

Code
private static string GetProcessorInformation()

    {

        ManagementObjectCollection instances = new ManagementClass("win32_processor").GetInstances();

        string result = string.Empty;

        foreach (ManagementBaseObject managementBaseObject in instances)

        {

            ManagementObject managementObject = (ManagementObject)managementBaseObject;

            string text = (string)managementObject["Name"];

            result = string.Concat(new string[]

            {

                text,

                ", ",

                (string)managementObject["Caption"],

                ", ",

                (string)managementObject["SocketDesignation"]

            });

        }

        return result;

    }
private static string GetComputerName()
{
ManagementObjectCollection instances = new ManagementClass("Win32_ComputerSystem").GetInstances();
string result = string.Empty;
foreach (ManagementBaseObject managementBaseObject in instances)
{
result = (string)((ManagementObject)managementBaseObject)["Name"];
}
return result;
}

Code
    private static string GetComputerName()

    {

        ManagementObjectCollection instances = new ManagementClass("Win32_ComputerSystem").GetInstances();

        string result = string.Empty;

        foreach (ManagementBaseObject managementBaseObject in instances)

        {

            result = (string)((ManagementObject)managementBaseObject)["Name"];

        }

        return result;

    }

mmdeveloper · Oct 1, 2020

Хорош, я узнал побольше о библиотеке, спасибо.

Supremacy · Oct 6, 2020

Летит в закладки
Кстати получение имени ПК можно реализовать одной строкой

r3xq1 · Oct 9, 2020

Я предложу свой вариант по использованию WMI с Linq и без просто в использование!
Подключаем ссылки:

Code

System

System.Data

System.Management

namespace PCInfo
{
using System;
using System.Management;
using System.Security.Cryptography;
using System.Text;
using System.Text.RegularExpressions;

public static class Hardware
{
// Output: AuthenticAMD || 178BFBFF00100F53 ||
// AMD Phenom™ II P820 Triple-Core Processor, AMD64 Family 16 Model 5 Stepping 3, Socket ASB2
public static string GetProcessor(bool namescheck, string name) // "Manufacturer", "processorID", "Name"
{
const string NAME = "SELECT * FROM Win32_Processor";
string result = ""; // string.Empty
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using ManagementObjectCollection items = searcher.Get();
foreach (ManagementBaseObject obj in items)
{
if (namescheck == true && name == "Name")
{
string names = obj[name]?.ToString();
names = names.Replace("(TM)", "™")
.Replace("(tm)", "™")
.Replace("(R)", "®")
.Replace("(r)", "®")
.Replace("(C)", "©")
.Replace("(c)", "©")
.Replace(" ", " ")
.Replace(" ", " ");
result = $"{names}, {obj["Caption"]?.ToString()}, {obj["SocketDesignation"]?.ToString()}";
}
else
{
result = obj.Properties[name]?.Value.ToString();
}
}
}
catch (Exception) { }
return result;
}

// Output: B20A826CD46BB7A1A403675C
public static string GetHDDSerialNo()
{
const string NAME = "SELECT * FROM Win32_LogicalDisk";
string result = ""; // string.Empty
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using ManagementObjectCollection items = searcher.Get();
foreach (ManagementBaseObject obj in items)
{
result += obj["VolumeSerialNumber"]?.ToString();
}
}
catch (Exception) { }
return result;
}

// Output: B4749FE4DE74
public static string GetMACAddress()
{
const string NAME = "SELECT * FROM Win32_NetworkAdapterConfiguration";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using ManagementObjectCollection items = searcher.Get();
foreach (ManagementBaseObject obj in items)
{
if ((bool)obj["IPEnabled"] == true)
{
result = obj["MacAddress"]?.ToString();
}
}

if (!string.IsNullOrEmpty(result))
{
result = result.Replace(":", "");
}
}
catch (Exception) { }
return result;
}

// Output: SAMSUNG ELECTRONICS CO., LTD. || R425D/R525D
public static string GetBoardMaker(string name) // "Manufacturer", "Product"
{
const string NAME = "SELECT * FROM Win32_BaseBoard";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using ManagementObjectCollection items = searcher.Get();
foreach (ManagementBaseObject obj in items)
{
result = obj[name]?.ToString();
}
}
catch (Exception) { }
return result;
}

// Output: Phoenix Technologies Ltd. || HKJ993BB800691 ||
// Phoenix SecureCore(tm) NB Version 01PC.M002.20110507.LEO
public static string GetBIOSmaker(string name) // "Manufacturer", "SerialNumber", "Caption"
{
const string NAME = "SELECT * FROM Win32_BIOS";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using ManagementObjectCollection items = searcher.Get();
foreach (ManagementBaseObject obj in items)
{
result = obj[name]?.ToString();
}
}
catch (Exception) { }
return result;
}

// Output: Admin
public static string GetAccountName()
{
const string NAME = "SELECT * FROM Win32_UserAccount";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using ManagementObjectCollection items = searcher.Get();
foreach (ManagementBaseObject obj in items)
{
result = obj["Name"]?.ToString();
break;
}
}
catch (Exception) { }
return result;
}

// Output: 8GB || 12288MB
public static string GetPhysicalMemory()
{
const string NAME = "SELECT * FROM Win32_PhysicalMemory";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using ManagementObjectCollection items = searcher.Get();
foreach (ManagementBaseObject obj in items)
{
string ConverterMB = Convert.ToString(Math.Round(Convert.ToDouble(obj["Capacity"]) /

0x4000_0000 * 0x3E8, 0x2)),
ConverterGB = Convert.ToString(Math.Round(Convert.ToDouble(obj["Capacity"]) /

0x4000_0000, 0x2));
result = Convert.ToDouble(obj["Capacity"]) / 0x4000_0000 <= 0x1 ? $"{ConverterMB}MB" :

$"{ConverterGB}GB";
}
}
catch (Exception) { }
return result;
}

// Output: Microsoft Windows 7 Максимальная, 6.1.7601, 64-bit
public static string GetOSInfo()
{
const string NAME = "SELECT * FROM Win32_OperatingSystem";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using ManagementObjectCollection items = searcher.Get();
foreach (ManagementBaseObject obj in items)
{
result = $"{(obj["Caption"]?.ToString()).Trim()}, {obj["Version"]?.ToString()}, {obj

["OSArchitecture"]?.ToString()}";
break;
}
}
catch (Exception) { }
return result;
}

// Output: ADMIN-PC
public static string GetComputerName()
{
const string NAME = "SELECT * FROM Win32_ComputerSystem";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using ManagementObjectCollection items = searcher.Get();
foreach (ManagementBaseObject obj in items)
{
result = obj["Name"]?.ToString();
break;
}
}
catch (Exception) { }
return result;
}

// Output: М58D11A1-0014536А-ТВ92320-0X9D7391-6D5839F3
// Output with true: 8CGRB166-83F96E1B-B3BD6890-BCCDBB21-75AE5D26
public static string GetLicenseKey(bool bind_to_windows = !true)
{
string info = string.Join("|", GetProcessor(false, "processorID"), GetProcessor(true, "Name"),
GetProcessor(false, "Manufacturer"),
GetHDDSerialNo(),
GetMACAddress(),
GetBoardMaker("Manufacturer"),
GetBoardMaker("Product"),
GetBIOSmaker("Manufacturer"),
GetBIOSmaker("SerialNumber"),
GetBIOSmaker("Caption"),
GetPhysicalMemory());

if (bind_to_windows)
{
info += $"|{string.Join("|", GetOSInfo(), GetAccountName(), GetComputerName())}";
}

string result = "";
string[] MsResult = null;
try
{
byte[] encoder = Encoding.UTF8.GetBytes(info);
using var manager = new SHA1Managed();
byte[] ByteResult = manager.ComputeHash(encoder);
foreach (byte b in ByteResult)
{
result += $"{b:x2}".ToUpper();
}
}
catch (Exception) { }
try
{
var regex = new Regex(@"(\w{1,8})");
MatchCollection Matches = regex.Matches(result);
MsResult = new string[Matches.Count];
for (int i = 0; i < Matches.Count; i++)
{
MsResult[i] = Matches[i].Groups[1].Value;
}
}
catch (Exception) { }
return string.Join("-", MsResult);
}
}
}

Code

namespace PCInfo { using System; using System.Management; using System.Security.Cryptography; using System.Text; using System.Text.RegularExpressions; public static class Hardware { // Output: AuthenticAMD || 178BFBFF00100F53 || // AMD Phenom™ II P820 Triple-Core Processor, AMD64 Family 16 Model 5 Stepping 3, Socket ASB2 public static string GetProcessor(bool namescheck, string name) // "Manufacturer", "processorID", "Name" { const string NAME = "SELECT * FROM Win32_Processor"; string result = ""; // string.Empty try { using var searcher = new ManagementObjectSearcher(NAME); using ManagementObjectCollection items = searcher.Get(); foreach (ManagementBaseObject obj in items) { if (namescheck == true && name == "Name") { string names = obj[name]?.ToString(); names = names.Replace("(TM)", "™") .Replace("(tm)", "™") .Replace("(R)", "®") .Replace("(r)", "®") .Replace("(C)", "©") .Replace("(c)", "©") .Replace(" ", " ") .Replace(" ", " "); result = $"{names}, {obj["Caption"]?.ToString()}, {obj["SocketDesignation"]?.ToString()}"; } else { result = obj.Properties[name]?.Value.ToString(); } } } catch (Exception) { } return result; } // Output: B20A826CD46BB7A1A403675C public static string GetHDDSerialNo() { const string NAME = "SELECT * FROM Win32_LogicalDisk"; string result = ""; // string.Empty try { using var searcher = new ManagementObjectSearcher(NAME); using ManagementObjectCollection items = searcher.Get(); foreach (ManagementBaseObject obj in items) { result += obj["VolumeSerialNumber"]?.ToString(); } } catch (Exception) { } return result; } // Output: B4749FE4DE74 public static string GetMACAddress() { const string NAME = "SELECT * FROM Win32_NetworkAdapterConfiguration"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using ManagementObjectCollection items = searcher.Get(); foreach (ManagementBaseObject obj in items) { if ((bool)obj["IPEnabled"] == true) { result = obj["MacAddress"]?.ToString(); } } if (!string.IsNullOrEmpty(result)) { result = result.Replace(":", ""); } } catch (Exception) { } return result; } // Output: SAMSUNG ELECTRONICS CO., LTD. || R425D/R525D public static string GetBoardMaker(string name) // "Manufacturer", "Product" { const string NAME = "SELECT * FROM Win32_BaseBoard"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using ManagementObjectCollection items = searcher.Get(); foreach (ManagementBaseObject obj in items) { result = obj[name]?.ToString(); } } catch (Exception) { } return result; } // Output: Phoenix Technologies Ltd. || HKJ993BB800691 || // Phoenix SecureCore(tm) NB Version 01PC.M002.20110507.LEO public static string GetBIOSmaker(string name) // "Manufacturer", "SerialNumber", "Caption" { const string NAME = "SELECT * FROM Win32_BIOS"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using ManagementObjectCollection items = searcher.Get(); foreach (ManagementBaseObject obj in items) { result = obj[name]?.ToString(); } } catch (Exception) { } return result; } // Output: Admin public static string GetAccountName() { const string NAME = "SELECT * FROM Win32_UserAccount"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using ManagementObjectCollection items = searcher.Get(); foreach (ManagementBaseObject obj in items) { result = obj["Name"]?.ToString(); break; } } catch (Exception) { } return result; } // Output: 8GB || 12288MB public static string GetPhysicalMemory() { const string NAME = "SELECT * FROM Win32_PhysicalMemory"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using ManagementObjectCollection items = searcher.Get(); foreach (ManagementBaseObject obj in items) { string ConverterMB = Convert.ToString(Math.Round(Convert.ToDouble(obj["Capacity"]) / 0x4000_0000 * 0x3E8, 0x2)), ConverterGB = Convert.ToString(Math.Round(Convert.ToDouble(obj["Capacity"]) / 0x4000_0000, 0x2)); result = Convert.ToDouble(obj["Capacity"]) / 0x4000_0000 <= 0x1 ? $"{ConverterMB}MB" : $"{ConverterGB}GB"; } } catch (Exception) { } return result; } // Output: Microsoft Windows 7 Максимальная, 6.1.7601, 64-bit public static string GetOSInfo() { const string NAME = "SELECT * FROM Win32_OperatingSystem"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using ManagementObjectCollection items = searcher.Get(); foreach (ManagementBaseObject obj in items) { result = $"{(obj["Caption"]?.ToString()).Trim()}, {obj["Version"]?.ToString()}, {obj ["OSArchitecture"]?.ToString()}"; break; } } catch (Exception) { } return result; } // Output: ADMIN-PC public static string GetComputerName() { const string NAME = "SELECT * FROM Win32_ComputerSystem"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using ManagementObjectCollection items = searcher.Get(); foreach (ManagementBaseObject obj in items) { result = obj["Name"]?.ToString(); break; } } catch (Exception) { } return result; } // Output: М58D11A1-0014536А-ТВ92320-0X9D7391-6D5839F3 // Output with true: 8CGRB166-83F96E1B-B3BD6890-BCCDBB21-75AE5D26 public static string GetLicenseKey(bool bind_to_windows = !true) { string info = string.Join("|", GetProcessor(false, "processorID"), GetProcessor(true, "Name"), GetProcessor(false, "Manufacturer"), GetHDDSerialNo(), GetMACAddress(), GetBoardMaker("Manufacturer"), GetBoardMaker("Product"), GetBIOSmaker("Manufacturer"), GetBIOSmaker("SerialNumber"), GetBIOSmaker("Caption"), GetPhysicalMemory()); if (bind_to_windows) { info += $"|{string.Join("|", GetOSInfo(), GetAccountName(), GetComputerName())}"; } string result = ""; string[] MsResult = null; try { byte[] encoder = Encoding.UTF8.GetBytes(info); using var manager = new SHA1Managed(); byte[] ByteResult = manager.ComputeHash(encoder); foreach (byte b in ByteResult) { result += $"{b:x2}".ToUpper(); } } catch (Exception) { } try { var regex = new Regex(@"(\w{1,8})"); MatchCollection Matches = regex.Matches(result); MsResult = new string[Matches.Count]; for (int i = 0; i < Matches.Count; i++) { MsResult[i] = Matches[i].Groups[1].Value; } } catch (Exception) { } return string.Join("-", MsResult); } } }

namespace PCInfo
{
using System;
using System.Linq;
using System.Management;
using System.Security.Cryptography;
using System.Text;
using System.Text.RegularExpressions;

public static class HardwareLinq
{
// Output: AuthenticAMD || 178BFBFF00100F53 ||
// AMD Phenom™ II P820 Triple-Core Processor, AMD64 Family 16 Model 5 Stepping 3, Socket ASB2
public static string GetProcessor(bool namescheck, string name) // "Manufacturer", "processorID", "Name"
{
const string NAME = "SELECT * FROM Win32_Processor";
string result = ""; // string.Empty
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault();
if (namescheck == true && name == "Name")
{
string names = items[name]?.ToString();
names = names.Replace("(TM)", "™")
.Replace("(tm)", "™")
.Replace("(R)", "®")
.Replace("(r)", "®")
.Replace("(C)", "©")
.Replace("(c)", "©")
.Replace(" ", " ")
.Replace(" ", " ");
result = $"{names}, {items["Caption"]?.ToString()}, {items["SocketDesignation"]?.ToString()}";
}
else
{
result = items.Properties[name]?.Value.ToString();
}
}
catch (Exception) { }
return result;
}

// Output: B20A826CD46BB7A1A403675C
public static string GetHDDSerialNo()
{
const string NAME = "SELECT * FROM Win32_LogicalDisk";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
//List<string> items = searcher.Get().Cast<ManagementObject>().Select(vsn => (string)vsn

["VolumeSerialNumber"]).ToList();
using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault();
result += items["VolumeSerialNumber"]?.ToString().ToLower();
}
catch (Exception) { }
return result;
}

// Output: B4749FE4DE74
public static string GetMACAddress()
{
const string NAME = "SELECT * FROM Win32_NetworkAdapterConfiguration";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using var items = searcher.Get().OfType<ManagementObject>().Where(obj => (bool)obj["IPEnabled"] ==

true).LastOrDefault();
result = items["MacAddress"]?.ToString().Replace(":", "");
}
catch (Exception) { }
return result;
}

// Output: SAMSUNG ELECTRONICS CO., LTD. || R425D/R525D
public static string GetBoardMaker(string name) // "Manufacturer", "Product"
{
const string NAME = "SELECT * FROM Win32_BaseBoard";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault();
result += items[name]?.ToString();
}
catch (Exception) { }
return result;
}

// Output: Phoenix Technologies Ltd. || HKJ993BB800691 ||
// Phoenix SecureCore(tm) NB Version 01PC.M002.20110507.LEO
public static string GetBIOSmaker(string name) // "Manufacturer", "SerialNumber", "Caption"
{
const string NAME = "SELECT * FROM Win32_BIOS";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault();
result += items[name]?.ToString();
}
catch (Exception) { }
return result;
}

// Output: Admin
public static string GetAccountName()
{
const string NAME = "SELECT * FROM Win32_UserAccount";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault();
result += items["Name"]?.ToString();
}
catch (Exception) { }
return result;
}

// Output: 8GB || 12288MB
public static string GetPhysicalMemory()
{
const string NAME = "SELECT * FROM Win32_PhysicalMemory";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault();
string ConverterMB = Convert.ToString(Math.Round(Convert.ToDouble(items["Capacity"]) / 0x4000_0000

* 0x3E8, 0x2)),
ConverterGB = Convert.ToString(Math.Round(Convert.ToDouble(items["Capacity"]) / 0x4000_0000, 0x2));
result = Convert.ToDouble(items["Capacity"]) / 0x4000_0000 <= 0x1 ? $"{ConverterMB}MB" :

$"{ConverterGB}GB";
}
catch (Exception) { }
return result;
}

// Output: Microsoft Windows 7 Максимальная, 6.1.7601, 64-bit
public static string GetOSInfo()
{
const string NAME = "SELECT * FROM Win32_OperatingSystem";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault();
result = $"{(items["Caption"]?.ToString()).Trim()}, {items["Version"]?.ToString()}, {items

["OSArchitecture"]?.ToString()}";
}
catch (Exception) { }
return result;
}

// Output: ADMIN-PC
public static string GetComputerName()
{
const string NAME = "SELECT * FROM Win32_ComputerSystem";
string result = "";
try
{
using var searcher = new ManagementObjectSearcher(NAME);
using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault();
result = items["Name"]?.ToString();
}
catch (Exception) { }
return result;
}

// Output: М58D11A1-0014536А-ТВ92320-0X9D7391-6D5839F3
// Output with true: 8CGRB166-83F96E1B-B3BD6890-BCCDBB21-75AE5D26
public static string GetLicenseKey(bool bind_to_windows = !true)
{
string info = string.Join("|", GetProcessor(false, "processorID"), GetProcessor(true, "Name"),
GetProcessor(false, "Manufacturer"),
GetHDDSerialNo(),
GetMACAddress(),
GetBoardMaker("Manufacturer"),
GetBoardMaker("Product"),
GetBIOSmaker("Manufacturer"),
GetBIOSmaker("SerialNumber"),
GetBIOSmaker("Caption"),
GetPhysicalMemory());

if (bind_to_windows)
{
info += $"|{string.Join("|", GetOSInfo(), GetAccountName(), GetComputerName())}";
}

string result = "";
string[] MsResult = null;
try
{
byte[] encoder = Encoding.UTF8.GetBytes(info);
using var manager = new SHA1Managed();
byte[] ByteResult = manager.ComputeHash(encoder);
foreach (byte b in ByteResult)
{
result += $"{b:x2}".ToUpper();
}
}
catch (Exception) { }
try
{
var regex = new Regex(@"(\w{1,8})");
MatchCollection Matches = regex.Matches(result);
MsResult = new string[Matches.Count];
for (int i = 0; i < Matches.Count; i++)
{
MsResult[i] = Matches[i].Groups[1].Value;
}
}
catch (Exception) { }
return string.Join("-", MsResult);
}
}
}

Code

namespace PCInfo { using System; using System.Linq; using System.Management; using System.Security.Cryptography; using System.Text; using System.Text.RegularExpressions; public static class HardwareLinq { // Output: AuthenticAMD || 178BFBFF00100F53 || // AMD Phenom™ II P820 Triple-Core Processor, AMD64 Family 16 Model 5 Stepping 3, Socket ASB2 public static string GetProcessor(bool namescheck, string name) // "Manufacturer", "processorID", "Name" { const string NAME = "SELECT * FROM Win32_Processor"; string result = ""; // string.Empty try { using var searcher = new ManagementObjectSearcher(NAME); using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault(); if (namescheck == true && name == "Name") { string names = items[name]?.ToString(); names = names.Replace("(TM)", "™") .Replace("(tm)", "™") .Replace("(R)", "®") .Replace("(r)", "®") .Replace("(C)", "©") .Replace("(c)", "©") .Replace(" ", " ") .Replace(" ", " "); result = $"{names}, {items["Caption"]?.ToString()}, {items["SocketDesignation"]?.ToString()}"; } else { result = items.Properties[name]?.Value.ToString(); } } catch (Exception) { } return result; } // Output: B20A826CD46BB7A1A403675C public static string GetHDDSerialNo() { const string NAME = "SELECT * FROM Win32_LogicalDisk"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); //List<string> items = searcher.Get().Cast<ManagementObject>().Select(vsn => (string)vsn ["VolumeSerialNumber"]).ToList(); using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault(); result += items["VolumeSerialNumber"]?.ToString().ToLower(); } catch (Exception) { } return result; } // Output: B4749FE4DE74 public static string GetMACAddress() { const string NAME = "SELECT * FROM Win32_NetworkAdapterConfiguration"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using var items = searcher.Get().OfType<ManagementObject>().Where(obj => (bool)obj["IPEnabled"] == true).LastOrDefault(); result = items["MacAddress"]?.ToString().Replace(":", ""); } catch (Exception) { } return result; } // Output: SAMSUNG ELECTRONICS CO., LTD. || R425D/R525D public static string GetBoardMaker(string name) // "Manufacturer", "Product" { const string NAME = "SELECT * FROM Win32_BaseBoard"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault(); result += items[name]?.ToString(); } catch (Exception) { } return result; } // Output: Phoenix Technologies Ltd. || HKJ993BB800691 || // Phoenix SecureCore(tm) NB Version 01PC.M002.20110507.LEO public static string GetBIOSmaker(string name) // "Manufacturer", "SerialNumber", "Caption" { const string NAME = "SELECT * FROM Win32_BIOS"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault(); result += items[name]?.ToString(); } catch (Exception) { } return result; } // Output: Admin public static string GetAccountName() { const string NAME = "SELECT * FROM Win32_UserAccount"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault(); result += items["Name"]?.ToString(); } catch (Exception) { } return result; } // Output: 8GB || 12288MB public static string GetPhysicalMemory() { const string NAME = "SELECT * FROM Win32_PhysicalMemory"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault(); string ConverterMB = Convert.ToString(Math.Round(Convert.ToDouble(items["Capacity"]) / 0x4000_0000 * 0x3E8, 0x2)), ConverterGB = Convert.ToString(Math.Round(Convert.ToDouble(items["Capacity"]) / 0x4000_0000, 0x2)); result = Convert.ToDouble(items["Capacity"]) / 0x4000_0000 <= 0x1 ? $"{ConverterMB}MB" : $"{ConverterGB}GB"; } catch (Exception) { } return result; } // Output: Microsoft Windows 7 Максимальная, 6.1.7601, 64-bit public static string GetOSInfo() { const string NAME = "SELECT * FROM Win32_OperatingSystem"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault(); result = $"{(items["Caption"]?.ToString()).Trim()}, {items["Version"]?.ToString()}, {items ["OSArchitecture"]?.ToString()}"; } catch (Exception) { } return result; } // Output: ADMIN-PC public static string GetComputerName() { const string NAME = "SELECT * FROM Win32_ComputerSystem"; string result = ""; try { using var searcher = new ManagementObjectSearcher(NAME); using var items = searcher.Get().OfType<ManagementObject>().Where(p => p != null).FirstOrDefault(); result = items["Name"]?.ToString(); } catch (Exception) { } return result; } // Output: М58D11A1-0014536А-ТВ92320-0X9D7391-6D5839F3 // Output with true: 8CGRB166-83F96E1B-B3BD6890-BCCDBB21-75AE5D26 public static string GetLicenseKey(bool bind_to_windows = !true) { string info = string.Join("|", GetProcessor(false, "processorID"), GetProcessor(true, "Name"), GetProcessor(false, "Manufacturer"), GetHDDSerialNo(), GetMACAddress(), GetBoardMaker("Manufacturer"), GetBoardMaker("Product"), GetBIOSmaker("Manufacturer"), GetBIOSmaker("SerialNumber"), GetBIOSmaker("Caption"), GetPhysicalMemory()); if (bind_to_windows) { info += $"|{string.Join("|", GetOSInfo(), GetAccountName(), GetComputerName())}"; } string result = ""; string[] MsResult = null; try { byte[] encoder = Encoding.UTF8.GetBytes(info); using var manager = new SHA1Managed(); byte[] ByteResult = manager.ComputeHash(encoder); foreach (byte b in ByteResult) { result += $"{b:x2}".ToUpper(); } } catch (Exception) { } try { var regex = new Regex(@"(\w{1,8})"); MatchCollection Matches = regex.Matches(result); MsResult = new string[Matches.Count]; for (int i = 0; i < Matches.Count; i++) { MsResult[i] = Matches[i].Groups[1].Value; } } catch (Exception) { } return string.Join("-", MsResult); } } }

Для версии .Net 4.5

		namespace PCInfo

{

    using System;

    using System.Management;

    using System.Security.Cryptography;

    using System.Text;

    using System.Threading.Tasks;

    /* Универсальный ключ на выходе: хххххххххххххххххх=

       Пример использования: File.WriteAllText("Result.txt", HardwareID.GET_ID);

       Требуется NetFramework 4.5 и выше.

    */

    public static class HardwareAsync

    {

        public static string GET_ID = ReturnHWID().Result;

        private static async Task<string> ReturnHWID()

        {

            string info = string.Join("|", GetProcessorID(), GetBiosVersion(), GetDiskDrive());

            byte[] hashedBytes = null;

            try

            {

                byte[] bytes = Encoding.UTF8.GetBytes(info);

                using (var Hash = SHA256.Create())

                {

                    hashedBytes = Hash.ComputeHash(bytes);

                }

                string convert = Convert.ToBase64String(hashedBytes).Substring(0x19);

                return await Task.FromResult(convert);

            }

            catch { return GET_ID; }

        }

        private static string GetProcessorID()

        {

            const string NAME = "SELECT * FROM Win32_Processor";

            string result = "";

            try

            {

                using ManagementObjectCollection ProcessorWin = new ManagementObjectSearcher(NAME).Get();

                foreach (ManagementBaseObject obj in ProcessorWin)

                {

                    result = obj["ProcessorId"]?.ToString().Substring(0, 4);

                    break;

                }

            }

            catch (Exception) { }

            return result;

        }

        private static string GetBiosVersion()

        {

            const string NAME = "SELECT * FROM Win32_BIOS";

            string result = "";

            try

            {

                using ManagementObjectCollection BiosWin = new ManagementObjectSearcher(NAME).Get();

                foreach (ManagementBaseObject bios_Collection in BiosWin)

                {

                    result = bios_Collection["Version"]?.ToString().Substring(0, 4);

                    break;

                }

            }

            catch (Exception) { }

            return result;

        }

        private static string GetDiskDrive()

        {

            const string NAME = "SELECT * FROM Win32_DiskDrive";

            string result = "";

            try

            {

                using ManagementObjectCollection BiosWin = new ManagementObjectSearcher(NAME).Get();

                foreach (ManagementBaseObject hdd_Collection in BiosWin)

                {

                    result = hdd_Collection["Signature"]?.ToString().Substring(0, 4);

                    break;

                }

            }

            catch (Exception) { }

            return result;

        }

    }

}

Code

namespace PCInfo

{

    using System;

    using System.Management;

    using System.Security.Cryptography;

    using System.Text;

    using System.Threading.Tasks;



    /* Универсальный ключ на выходе: хххххххххххххххххх=

       Пример использования: File.WriteAllText("Result.txt", HardwareID.GET_ID);

       Требуется NetFramework 4.5 и выше.

    */



    public static class HardwareAsync

    {

        public static string GET_ID = ReturnHWID().Result;



        private static async Task<string> ReturnHWID()

        {

            string info = string.Join("|", GetProcessorID(), GetBiosVersion(), GetDiskDrive());



            byte[] hashedBytes = null;

            try

            {

                byte[] bytes = Encoding.UTF8.GetBytes(info);

                using (var Hash = SHA256.Create())

                {

                    hashedBytes = Hash.ComputeHash(bytes);

                }

                string convert = Convert.ToBase64String(hashedBytes).Substring(0x19);

                return await Task.FromResult(convert);

            }

            catch { return GET_ID; }

        }



        private static string GetProcessorID()

        {

            const string NAME = "SELECT * FROM Win32_Processor";

            string result = "";

            try

            {

                using ManagementObjectCollection ProcessorWin = new ManagementObjectSearcher(NAME).Get();

                foreach (ManagementBaseObject obj in ProcessorWin)

                {

                    result = obj["ProcessorId"]?.ToString().Substring(0, 4);

                    break;

                }

            }

            catch (Exception) { }

            return result;

        }



        private static string GetBiosVersion()

        {

            const string NAME = "SELECT * FROM Win32_BIOS";

            string result = "";

            try

            {

                using ManagementObjectCollection BiosWin = new ManagementObjectSearcher(NAME).Get();

                foreach (ManagementBaseObject bios_Collection in BiosWin)

                {

                    result = bios_Collection["Version"]?.ToString().Substring(0, 4);

                    break;

                }

            }

            catch (Exception) { }

            return result;

        }



        private static string GetDiskDrive()

        {

            const string NAME = "SELECT * FROM Win32_DiskDrive";

            string result = "";

            try

            {

                using ManagementObjectCollection BiosWin = new ManagementObjectSearcher(NAME).Get();

                foreach (ManagementBaseObject hdd_Collection in BiosWin)

                {

                    result = hdd_Collection["Signature"]?.ToString().Substring(0, 4);

                    break;

                }

            }

            catch (Exception) { }

            return result;

        }

    }

}

		namespace PCInfo

{

    using System;

    using System.Linq;

    using System.Management;

    using System.Security.Cryptography;

    using System.Text;

    using System.Threading.Tasks;

    public static class HardwareAsyncLinq

    {

        public static string GET_ID = ReturnHWID().Result;

        private static async Task<string> ReturnHWID()

        {

            string info = string.Join("|", GetProcessorID(), GetBiosVersion(), GetDiskDrive());

            byte[] hashedBytes = null;

            try

            {

                byte[] bytes = Encoding.UTF8.GetBytes(info);

                using (var Hash = SHA256.Create())

                {

                    hashedBytes = Hash.ComputeHash(bytes);

                }

                string convert = Convert.ToBase64String(hashedBytes).Substring(0x19);

                return await Task.FromResult(convert);

            }

            catch { return GET_ID; }

        }

        private static string GetProcessorID()

        {

            const string NAME = "SELECT * FROM Win32_Processor";

            string result = "";

            try

            {

                using var ProcessorWin = new ManagementObjectSearcher(NAME);

                using var items = ProcessorWin.Get().OfType<ManagementObject>().Where(p => p !=

null).FirstOrDefault();

                result += items["ProcessorId"]?.ToString().Substring(0, 4);

            }

            catch (Exception) { }

            return result;

        }

        private static string GetBiosVersion()

        {

            const string NAME = "SELECT * FROM Win32_BIOS";

            string result = "";

            try

            {

                using var BiosWin = new ManagementObjectSearcher(NAME);

                using var itembios_Collections = BiosWin.Get().OfType<ManagementObject>().Where(p => p !=

null).FirstOrDefault();

                result += itembios_Collections["Version"]?.ToString().Substring(0, 4);

            }

            catch (Exception) { }

            return result;

        }

        private static string GetDiskDrive()

        {

            const string NAME = "SELECT * FROM Win32_DiskDrive";

            string result = "";

            try

            {

                using var BiosWin = new ManagementObjectSearcher(NAME);

                using var hdd_Collection = BiosWin.Get().OfType<ManagementObject>().Where(p => p !=

null).FirstOrDefault();

                result += hdd_Collection["Signature"]?.ToString().Substring(0, 4);

            }

            catch (Exception) { }

            return result;

        }

    }

}

Code

namespace PCInfo

{

    using System;

    using System.Linq;

    using System.Management;

    using System.Security.Cryptography;

    using System.Text;

    using System.Threading.Tasks;



    public static class HardwareAsyncLinq

    {

        public static string GET_ID = ReturnHWID().Result;



        private static async Task<string> ReturnHWID()

        {

            string info = string.Join("|", GetProcessorID(), GetBiosVersion(), GetDiskDrive());



            byte[] hashedBytes = null;

            try

            {

                byte[] bytes = Encoding.UTF8.GetBytes(info);

                using (var Hash = SHA256.Create())

                {

                    hashedBytes = Hash.ComputeHash(bytes);

                }

                string convert = Convert.ToBase64String(hashedBytes).Substring(0x19);

                return await Task.FromResult(convert);

            }

            catch { return GET_ID; }

        }



        private static string GetProcessorID()

        {

            const string NAME = "SELECT * FROM Win32_Processor";

            string result = "";

            try

            {

                using var ProcessorWin = new ManagementObjectSearcher(NAME);

                using var items = ProcessorWin.Get().OfType<ManagementObject>().Where(p => p !=



null).FirstOrDefault();

                result += items["ProcessorId"]?.ToString().Substring(0, 4);

            }

            catch (Exception) { }

            return result;

        }



        private static string GetBiosVersion()

        {

            const string NAME = "SELECT * FROM Win32_BIOS";

            string result = "";

            try

            {

                using var BiosWin = new ManagementObjectSearcher(NAME);

                using var itembios_Collections = BiosWin.Get().OfType<ManagementObject>().Where(p => p !=



null).FirstOrDefault();

                result += itembios_Collections["Version"]?.ToString().Substring(0, 4);

            }

            catch (Exception) { }

            return result;

        }



        private static string GetDiskDrive()

        {

            const string NAME = "SELECT * FROM Win32_DiskDrive";

            string result = "";

            try

            {

                using var BiosWin = new ManagementObjectSearcher(NAME);

                using var hdd_Collection = BiosWin.Get().OfType<ManagementObject>().Where(p => p !=



null).FirstOrDefault();

                result += hdd_Collection["Signature"]?.ToString().Substring(0, 4);

            }

            catch (Exception) { }

            return result;

        }

    }

}

Code

namespace PCInfo

{

    using System;



    internal static class Program

    {

        [STAThread]

        public static void Main()

        {

            Console.WriteLine(Hardware.GetMACAddress());

            Console.WriteLine(HardwareLinq.GetProcessor(true, "processorID"));

            // и.т.д

            Console.Read();

        }

    }

}

P.S: Так же скину весь проект с этими классами: https://github.com/r3xq1/PCInfo

mikuzeboka · Jan 14, 2021

Получение имени машины можно заменить одной строчкой
```
Environment.MachineName
```

shadowmind · Aug 14, 2024

WMI
private static List<string> GetWMI(string WIN32_Class, string ClassItemField)
{
List<string> result = new List<string>();

ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM " + WIN32_Class);

try {
foreach (ManagementObject obj in searcher.Get()) {
result.Add(obj[ClassItemField].ToString().Trim());
}
}
catch (Exception ex) {
_logger.Inforamtion(ex, "error WMI");
}

return result;
}

CSHARP
private static List<string> GetWMI(string WIN32_Class, string ClassItemField)

{

    List<string> result = new List<string>();



    ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM " + WIN32_Class);



    try {

        foreach (ManagementObject obj in searcher.Get()) {

            result.Add(obj[ClassItemField].ToString().Trim());

        }

    }

    catch (Exception ex) {

       _logger.Inforamtion(ex, "error WMI");

    }



    return result;

}
Example:
//GetProcessorName
GetWMI("Win32_Processor", "Name");

CSHARP
//GetProcessorName

GetWMI("Win32_Processor", "Name");

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