C#獲取電腦硬件信息（CPU ID、主板ID、硬盤ID、BIOS編號(hào)

http://www.cnblogs.com/liufei88866/archive/2010/05/11/1732671.html?

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最近學(xué)習(xí)過程中，想到提取系統(tǒng)硬件信息做一些驗(yàn)證，故而對(duì)網(wǎng)上提到的利用.NET System.Management類獲取硬件信息做了進(jìn)一步的學(xué)習(xí)、驗(yàn)證。驗(yàn)證是分別在4臺(tái)電腦，XP SP3系統(tǒng)中進(jìn)行，特將驗(yàn)證過程記錄于此。

????說明：

電腦1(聯(lián)想品牌電腦)；

電腦2(HP品牌電腦)；

電腦3(聯(lián)想品牌電腦)；

電腦4(兼容機(jī))；

獲取CPU編號(hào)：
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ManagementClass mc = new ManagementClass("Win32_Processor");??
ManagementObjectCollection moc = mc.GetInstances();??
string strID = null ;????
foreach( ManagementObject mo in moc )????
{????
?strID = mo.Properties["ProcessorId"].Value.ToString();??
?break;???
}??????????????
textBox1.Text +=??"CPU ID:" + strID;?
????????????ManagementClass mc = new ManagementClass("Win32_Processor");
????????????ManagementObjectCollection moc = mc.GetInstances();
????????????string strID = null ;?
????????????foreach( ManagementObject mo in moc )?
????????????{?
?????????????strID = mo.Properties["ProcessorId"].Value.ToString();
?????????????break;
????????????}???????????
????????????textBox1.Text +=??"CPU ID:" + strID;

?????返回結(jié)果：

????????電腦1：CPU ID:BFEBFBFF00000F27

????????電腦2：CPU ID:BFEBFBFF00000F27

????????電腦3：CPU ID:BFEBFBFF00000F29

????????電腦4：CPU ID:BFEBFBFF00000F29

獲取主板編號(hào)：
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ManagementClass mc = new ManagementClass("Win32_BaseBoard");??
ManagementObjectCollection moc = mc.GetInstances();??
string strID = null ;????
foreach( ManagementObject mo in moc )????
{????
?strID = mo.Properties["SerialNumber"].Value.ToString();??
?break;???
}??????????????
textBox1.Text +=??"主板 ID:" + strID;?
????????????ManagementClass mc = new ManagementClass("Win32_BaseBoard");
????????????ManagementObjectCollection moc = mc.GetInstances();
????????????string strID = null ;?
????????????foreach( ManagementObject mo in moc )?
????????????{?
?????????????strID = mo.Properties["SerialNumber"].Value.ToString();
?????????????break;
????????????}???????????
????????????textBox1.Text +=??"主板 ID:" + strID;

??????返回結(jié)果：

????????電腦1：主板 ID:

????????電腦2：主板 ID:CN24401483

????????電腦3：主板 ID:AZF241001101

????????電腦4：主板 ID:

?

獲取硬盤編號(hào)：
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ManagementClass mc = new ManagementClass("Win32_PhysicalMedia");??
//網(wǎng)上有提到，用Win32_DiskDrive，但是用Win32_DiskDrive獲得的硬盤信息中并不包含SerialNumber屬性。??
ManagementObjectCollection moc = mc.GetInstances();??
string strID = null ;????
foreach( ManagementObject mo in moc )????
{????
?strID = mo.Properties["SerialNumber"].Value.ToString();??
?break;???
}??????????????
textBox1.Text +=??"硬盤 ID:" + strID;?
????????????ManagementClass mc = new ManagementClass("Win32_PhysicalMedia");
????????????//網(wǎng)上有提到，用Win32_DiskDrive，但是用Win32_DiskDrive獲得的硬盤信息中并不包含SerialNumber屬性。
????????????ManagementObjectCollection moc = mc.GetInstances();
????????????string strID = null ;?
????????????foreach( ManagementObject mo in moc )?
????????????{?
?????????????strID = mo.Properties["SerialNumber"].Value.ToString();
?????????????break;
????????????}???????????
????????????textBox1.Text +=??"硬盤 ID:" + strID;

??????返回結(jié)果：

????????電腦1：硬盤 ID:4833395344463658202020202020202020202020

????????電腦2：硬盤 ID:WD-WMAJD1092385

????????電腦3：硬盤 ID:4a353756354d5939202020202020202020202020

????????電腦4：硬盤 ID:0637J2FW508014

獲取BIOS編號(hào)：
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ManagementClass mc = new ManagementClass("Win32_BIOS");??
ManagementObjectCollection moc = mc.GetInstances();??
string strID = null ;????
foreach( ManagementObject mo in moc )????
{????
?strID = mo.Properties["SerialNumber"].Value.ToString();??
?break;???
}??????????????
textBox1.Text +=??"BIOS ID:" + strID;?
????????????ManagementClass mc = new ManagementClass("Win32_BIOS");
????????????ManagementObjectCollection moc = mc.GetInstances();
????????????string strID = null ;?
????????????foreach( ManagementObject mo in moc )?
????????????{?
?????????????strID = mo.Properties["SerialNumber"].Value.ToString();
?????????????break;
????????????}???????????
????????????textBox1.Text +=??"BIOS ID:" + strID;

?????返回結(jié)果：

????????電腦1：BIOS ID:?

????????電腦2：BIOS ID:CN24401483

????????電腦3：BIOS ID:

????????電腦4：BIOS ID:

?

????總結(jié)：

????由以上各步看出，通過Win32_Processor獲取CPUID不正確，或者說Win32_Processor字段就不包含CPU編號(hào)信息。

????通過Win32_BaseBoard獲取主板信息，但不是所有的主板都有編號(hào)，或者說不是能獲取所有系統(tǒng)主板的編號(hào)。

????通過Win32_PhysicalMedia獲取硬盤編號(hào)應(yīng)該沒有問題。但網(wǎng)上說可以通過Win32_DiskDrive獲取，其實(shí)所得信息根本不包含SerialNumber。

????通過Win32_BIOS獲取BIOS信息，基本和獲取主板信息差不多。就是說：不是所有的主板BIOS信息都有編號(hào)。

????另外，可以將通過以上各字段所得信息輸出，逐個(gè)查看所有信息 屬性和對(duì)應(yīng)的值。代碼如下：

view plaincopy to clipboardprint?
ManagementClass mc = new ManagementClass("Win32_Processor");??
ManagementObjectCollection moc = mc.GetInstances();???
foreach( ManagementObject mo in moc )????
{????
?textBox1.Text += "\r\n============CUP信息＝＝＝＝＝＝＝＝＝＝＝";??
?foreach (PropertyData pd in mo.Properties)??
?{??
?????textBox1.Text += "\r\n" + pd.Name + "\t";??
?????if (pd.Value != null)??
?????{??
?????????textBox1.Text += pd.Value.ToString();??
?????}??
?}??
?textBox1.Text += "\r\n\r\n============＝＝＝＝＝＝＝＝＝＝＝";??

}???

posted on 2010-08-26 22:03 djlzxzy 閱讀(...) 評(píng)論(...) 編輯 收藏

轉(zhuǎn)載于:https://www.cnblogs.com/djlzxzy/archive/2010/08/26/1809532.html

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