This article describes the method of C# programming to obtain various computer hardware information. Share it for your reference, as follows:
Get the CPU number:
ManagementClass mc = new ManagementClass("Win32_Processor");
ManagementObjectCollection moc = ();
string strID = null ;
foreach( ManagementObject mo in moc )
{
strID = ["ProcessorId"].();
break;
}
+= "CPU ID:" + strID;
Return result:
computer1：CPU ID:BFEBFBFF00000F27 computer2：CPU ID:BFEBFBFF00000F27 computer3：CPU ID:BFEBFBFF00000F29 computer4：CPU ID:BFEBFBFF00000F29
Get the motherboard number:
ManagementClass mc = new ManagementClass("Win32_BaseBoard");
ManagementObjectCollection moc = ();
string strID = null ;
foreach( ManagementObject mo in moc )
{
strID = ["SerialNumber"].();
break;
}
+= "Motherboard ID:" + strID;
Return result:
computer1：Motherboard ID: computer2：Motherboard ID:CN24401483 computer3：Motherboard ID:AZF241001101 computer4：Motherboard ID:
Get the hard disk number:
ManagementClass mc = new ManagementClass("Win32_PhysicalMedia");
//It is mentioned on the Internet that Win32_DiskDrive is used, but the hard disk information obtained with Win32_DiskDrive does not contain the SerialNumber attribute.ManagementObjectCollection moc = ();
string strID = null ;
foreach( ManagementObject mo in moc )
{
strID = ["SerialNumber"].();
break;
}
+= "Hard disk ID:" + strID;
Return result:
computer1：harddisk ID:4833395344463658202020202020202020202020 computer2：harddisk ID:WD-WMAJD1092385 computer3：harddisk ID:4a353756354d5939202020202020202020202020 computer4：harddisk ID:0637J2FW508014
Get the BIOS number:
ManagementClass mc = new ManagementClass("Win32_BIOS");
ManagementObjectCollection moc = ();
string strID = null ;
foreach( ManagementObject mo in moc )
{
strID = ["SerialNumber"].();
break;
}
+= "BIOS ID:" + strID;
Return result:
computer1：BIOS ID: computer2：BIOS ID:CN24401483 computer3：BIOS ID: computer4：BIOS ID:
Summarize:
From the above steps, it can be seen that the CPUID obtained through Win32_Processor is incorrect, or the Win32_Processor field does not contain CPU number information.
Get motherboard information through Win32_BaseBoard, but not all motherboards have numbers, or they cannot get the numbers of all system motherboards.
There should be no problem getting the hard disk number through Win32_PhysicalMedia. But it is said online that it can be obtained through Win32_DiskDrive, but the information obtained does not contain SerialNumber at all.
Obtaining BIOS information through Win32_BIOS is basically the same as obtaining motherboard information. That is to say: not all motherboard BIOS information has a number.
In addition, the information obtained through the above fields can be output to view all information attributes and corresponding values one by one. The code is as follows:
ManagementClass mc = new ManagementClass("Win32_Processor");
ManagementObjectCollection moc = ();
foreach( ManagementObject mo in moc )
{
+= "\r\n============CUPinformation＝＝＝＝＝＝＝＝＝＝＝";
foreach (PropertyData pd in )
{
+= "\r\n" + + "\t";
if ( != null)
{
+= ();
}
}
+= "\r\n\r\n============＝＝＝＝＝＝＝＝＝＝＝";
}
For more information about C# related content, please check out the topic of this site:Summary of thread usage techniques for C# programming》、《Summary of WinForm control usage》、《Tutorial on the usage of common C# controls》、《C# data structure and algorithm tutorial》、《Summary of C# array operation skills"and"Introduction to C# object-oriented programming tutorial》
I hope this article will be helpful to everyone's C# programming.