Get Computer Hardware Information using C#
Today we show you how to get computer hardware information using C#. You can get your system information like Processor Id, HDD Serial No., System MAC Address, Motherboard Manufacturer, Motherboard Product Id, CD-DVD Drive Path, BIOS Maker, BIOS Serial No., BIOS Caption, System Account Name, Physical Ram Memory, No of Ram Slot on Motherboard, CPU Manufacturer, CPU’s current clock speed, Default IP gateway, CPU Speed, Get Current Language, System Information, Processor Information, Get Computer Name.
In previous articles we explained Static Website in ASP.NET, Adding Multiple Points to Google Map, Send Email with Attachment, Search in GridView using JavaScript, HTML to PDF using iTextSharp Library, Improve ComboBox Performance Using VirtualizingStackPanel, Export HTML to Excel, Search Location in Google Map API and many more. Now we will move on how to get computer hardware information using C#.
Following are the step to get computer hardware information using C#
Create a windows forms application
If you are sound with Windows Forms then you know very well how to create a windows forms application.
LEARN MORE : HOW TO CREATE WINDOWS FORMS APPLICATION IN VISUAL STUDIO 2010
Add Reference
Add Reference of the “System.Management” to get computer hardware information using C#.
See below image to add reference in project.
Add Reference
Add Reference of “System.Management”
Add Class File
Add class file name as “HardwareInfo.cs” in your project. Add below code in your class file.
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using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Management; public static class HardwareInfo { /// <summary> /// Retrieving Processor Id. /// </summary> /// <returns></returns> /// public static String GetProcessorId() { ManagementClass mc = new ManagementClass("win32_processor"); ManagementObjectCollection moc = mc.GetInstances(); String Id = String.Empty; foreach (ManagementObject mo in moc) { Id = mo.Properties["processorID"].Value.ToString(); break; } return Id; } /// <summary> /// Retrieving HDD Serial No. /// </summary> /// <returns></returns> public static String GetHDDSerialNo() { ManagementClass mangnmt = new ManagementClass("Win32_LogicalDisk"); ManagementObjectCollection mcol = mangnmt.GetInstances(); string result = ""; foreach (ManagementObject strt in mcol) { result += Convert.ToString(strt["VolumeSerialNumber"]); } return result; } /// <summary> /// Retrieving System MAC Address. /// </summary> /// <returns></returns> public static string GetMACAddress() { ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration"); ManagementObjectCollection moc = mc.GetInstances(); string MACAddress = String.Empty; foreach (ManagementObject mo in moc) { if (MACAddress == String.Empty) { if ((bool)mo["IPEnabled"] == true) MACAddress = mo["MacAddress"].ToString(); } mo.Dispose(); } MACAddress = MACAddress.Replace(":", ""); return MACAddress; } /// <summary> /// Retrieving Motherboard Manufacturer. /// </summary> /// <returns></returns> public static string GetBoardMaker() { ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BaseBoard"); foreach (ManagementObject wmi in searcher.Get()) { try { return wmi.GetPropertyValue("Manufacturer").ToString(); } catch { } } return "Board Maker: Unknown"; } /// <summary> /// Retrieving Motherboard Product Id. /// </summary> /// <returns></returns> public static string GetBoardProductId() { ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BaseBoard"); foreach (ManagementObject wmi in searcher.Get()) { try { return wmi.GetPropertyValue("Product").ToString(); } catch { } } return "Product: Unknown"; } /// <summary> /// Retrieving CD-DVD Drive Path. /// </summary> /// <returns></returns> public static string GetCdRomDrive() { ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_CDROMDrive"); foreach (ManagementObject wmi in searcher.Get()) { try { return wmi.GetPropertyValue("Drive").ToString(); } catch { } } return "CD ROM Drive Letter: Unknown"; } /// <summary> /// Retrieving BIOS Maker. /// </summary> /// <returns></returns> public static string GetBIOSmaker() { ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BIOS"); foreach (ManagementObject wmi in searcher.Get()) { try { return wmi.GetPropertyValue("Manufacturer").ToString(); } catch { } } return "BIOS Maker: Unknown"; } /// <summary> /// Retrieving BIOS Serial No. /// </summary> /// <returns></returns> public static string GetBIOSserNo() { ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BIOS"); foreach (ManagementObject wmi in searcher.Get()) { try { return wmi.GetPropertyValue("SerialNumber").ToString(); } catch { } } return "BIOS Serial Number: Unknown"; } /// <summary> /// Retrieving BIOS Caption. /// </summary> /// <returns></returns> public static string GetBIOScaption() { ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BIOS"); foreach (ManagementObject wmi in searcher.Get()) { try { return wmi.GetPropertyValue("Caption").ToString(); } catch { } } return "BIOS Caption: Unknown"; } /// <summary> /// Retrieving System Account Name. /// </summary> /// <returns></returns> public static string GetAccountName() { ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_UserAccount"); foreach (ManagementObject wmi in searcher.Get()) { try { return wmi.GetPropertyValue("Name").ToString(); } catch { } } return "User Account Name: Unknown"; } /// <summary> /// Retrieving Physical Ram Memory. /// </summary> /// <returns></returns> public static string GetPhysicalMemory() { ManagementScope oMs = new ManagementScope(); ObjectQuery oQuery = new ObjectQuery("SELECT Capacity FROM Win32_PhysicalMemory"); ManagementObjectSearcher oSearcher = new ManagementObjectSearcher(oMs, oQuery); ManagementObjectCollection oCollection = oSearcher.Get(); long MemSize = 0; long mCap = 0; // In case more than one Memory sticks are installed foreach (ManagementObject obj in oCollection) { mCap = Convert.ToInt64(obj["Capacity"]); MemSize += mCap; } MemSize = (MemSize / 1024) / 1024; return MemSize.ToString() + "MB"; } /// <summary> /// Retrieving No of Ram Slot on Motherboard. /// </summary> /// <returns></returns> public static string GetNoRamSlots() { int MemSlots = 0; ManagementScope oMs = new ManagementScope(); ObjectQuery oQuery2 = new ObjectQuery("SELECT MemoryDevices FROM Win32_PhysicalMemoryArray"); ManagementObjectSearcher oSearcher2 = new ManagementObjectSearcher(oMs, oQuery2); ManagementObjectCollection oCollection2 = oSearcher2.Get(); foreach (ManagementObject obj in oCollection2) { MemSlots = Convert.ToInt32(obj["MemoryDevices"]); } return MemSlots.ToString(); } //Get CPU Temprature. /// <summary> /// method for retrieving the CPU Manufacturer /// using the WMI class /// </summary> /// <returns>CPU Manufacturer</returns> public static string GetCPUManufacturer() { string cpuMan = String.Empty; //create an instance of the Managemnet class with the //Win32_Processor class ManagementClass mgmt = new ManagementClass("Win32_Processor"); //create a ManagementObjectCollection to loop through ManagementObjectCollection objCol = mgmt.GetInstances(); //start our loop for all processors found foreach (ManagementObject obj in objCol) { if (cpuMan == String.Empty) { // only return manufacturer from first CPU cpuMan = obj.Properties["Manufacturer"].Value.ToString(); } } return cpuMan; } /// <summary> /// method to retrieve the CPU's current /// clock speed using the WMI class /// </summary> /// <returns>Clock speed</returns> public static int GetCPUCurrentClockSpeed() { int cpuClockSpeed = 0; //create an instance of the Managemnet class with the //Win32_Processor class ManagementClass mgmt = new ManagementClass("Win32_Processor"); //create a ManagementObjectCollection to loop through ManagementObjectCollection objCol = mgmt.GetInstances(); //start our loop for all processors found foreach (ManagementObject obj in objCol) { if (cpuClockSpeed == 0) { // only return cpuStatus from first CPU cpuClockSpeed = Convert.ToInt32(obj.Properties["CurrentClockSpeed"].Value.ToString()); } } //return the status return cpuClockSpeed; } /// <summary> /// method to retrieve the network adapters /// default IP gateway using WMI /// </summary> /// <returns>adapters default IP gateway</returns> public static string GetDefaultIPGateway() { //create out management class object using the //Win32_NetworkAdapterConfiguration class to get the attributes //of the network adapter ManagementClass mgmt = new ManagementClass("Win32_NetworkAdapterConfiguration"); //create our ManagementObjectCollection to get the attributes with ManagementObjectCollection objCol = mgmt.GetInstances(); string gateway = String.Empty; //loop through all the objects we find foreach (ManagementObject obj in objCol) { if (gateway == String.Empty) // only return MAC Address from first card { //grab the value from the first network adapter we find //you can change the string to an array and get all //network adapters found as well //check to see if the adapter's IPEnabled //equals true if ((bool)obj["IPEnabled"] == true) { gateway = obj["DefaultIPGateway"].ToString(); } } //dispose of our object obj.Dispose(); } //replace the ":" with an empty space, this could also //be removed if you wish gateway = gateway.Replace(":", ""); //return the mac address return gateway; } /// <summary> /// Retrieve CPU Speed. /// </summary> /// <returns></returns> public static double? GetCpuSpeedInGHz() { double? GHz = null; using (ManagementClass mc = new ManagementClass("Win32_Processor")) { foreach (ManagementObject mo in mc.GetInstances()) { GHz = 0.001 * (UInt32)mo.Properties["CurrentClockSpeed"].Value; break; } } return GHz; } /// <summary> /// Retrieving Current Language /// </summary> /// <returns></returns> public static string GetCurrentLanguage() { ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_BIOS"); foreach (ManagementObject wmi in searcher.Get()) { try { return wmi.GetPropertyValue("CurrentLanguage").ToString(); } catch { } } return "BIOS Maker: Unknown"; } /// <summary> /// Retrieving Current Language. /// </summary> /// <returns></returns> public static string GetOSInformation() { ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_OperatingSystem"); foreach (ManagementObject wmi in searcher.Get()) { try { return ((string)wmi["Caption"]).Trim() + ", " + (string)wmi["Version"] + ", " + (string)wmi["OSArchitecture"]; } catch { } } return "BIOS Maker: Unknown"; } /// <summary> /// Retrieving Processor Information. /// </summary> /// <returns></returns> public static String GetProcessorInformation() { ManagementClass mc = new ManagementClass("win32_processor"); ManagementObjectCollection moc = mc.GetInstances(); String info = String.Empty; foreach (ManagementObject mo in moc) { string name = (string)mo["Name"]; name = name.Replace("(TM)", "™").Replace("(tm)", "™").Replace("(R)", "®").Replace("(r)", "®").Replace("(C)", "©").Replace("(c)", "©").Replace(" ", " ").Replace(" ", " "); info = name + ", " + (string)mo["Caption"] + ", " + (string)mo["SocketDesignation"]; //mo.Properties["Name"].Value.ToString(); //break; } return info; } /// <summary> /// Retrieving Computer Name. /// </summary> /// <returns></returns> public static String GetComputerName() { ManagementClass mc = new ManagementClass("Win32_ComputerSystem"); ManagementObjectCollection moc = mc.GetInstances(); String info = String.Empty; foreach (ManagementObject mo in moc) { info = (string)mo["Name"]; //mo.Properties["Name"].Value.ToString(); //break; } return info; } } |
Design windows form
See below image to design your windows form and generate the button click event to get computer hardware information using C#.
Design Form
Add Code-behind source
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using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace HardwareInformation { public partial class HardwareInfo_CodeScratcher : Form { public HardwareInfo_CodeScratcher() { InitializeComponent(); } private void HardwareInfo_CodeScratcher_Load(object sender, EventArgs e) { } private void ProcId_Click(object sender, EventArgs e) { lblPid.Text = HardwareInfo.GetProcessorId(); } private void HDDSNo_Click(object sender, EventArgs e) { lblHDD.Text = HardwareInfo.GetHDDSerialNo(); } private void BoardMake_Click(object sender, EventArgs e) { lblBM.Text = HardwareInfo.GetBoardMaker(); } private void BIOSMkr_Click(object sender, EventArgs e) { lblBios.Text = HardwareInfo.GetBIOSmaker(); } private void PhysicalMem_Click(object sender, EventArgs e) { lblPM.Text = HardwareInfo.GetPhysicalMemory(); } private void CPUSpeed_Click(object sender, EventArgs e) { lblCS.Text = HardwareInfo.GetCpuSpeedInGHz().ToString(); } private void CPUMkr_Click(object sender, EventArgs e) { lblCM.Text = HardwareInfo.GetCPUManufacturer(); } } } |
RUN PROJECT AND CHECK FINAL OUTPUT
Hardware Information – Output
Source Code
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Hi,
Thank you for sharing this Code , but i have to tell you this :
the GetHDDSerialNo method return the Volume Serial Number (Can be changed or changed automatically everytime you format the volume and reinstall the Windows ) not the real HDD SN (Which can’t be changed) !
Thank you .
Çok başarılı.
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Can you add an option to grab the system drive (usually C, but not always) size and free space left?
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