取主板序号 发现是空值,为什么呀?高手指导一下呀?
using System.Management; //取主板序号
//获取主板序号
private static string GetMotherBoardSerialNumber()
{
ManagementClass mcMotherBoard = new ManagementClass("WIN32_Motherboard");
ManagementObjectCollection mocMotherBoard = mcMotherBoard.GetInstances();
string SerialNumber = "";
foreach (ManagementObject mo in mocMotherBoard)
{
SerialNumber = mo["SerialNumber"].ToString();
break;
}
return SerialNumber;
} --------------------编程问答-------------------- 取主板序列号,应用BIOS
ManagementClass mcMotherBoard = new ManagementClass("Win32_BIOS");
--------------------编程问答-------------------- 问题是我用这个BIOS也取不到值。为何呀?高手指点下呀。
private static string GetBIOSNumber()
{
ManagementObjectSearcher searcher = new ManagementObjectSearcher("Select SerialNumber From Win32_BIOS");
string biosNumber = string.Empty;
foreach (ManagementObject mgt in searcher.Get())
{
biosNumber += mgt["SerialNumber"].ToString();
}
return biosNumber;
} --------------------编程问答--------------------
--------------------编程问答-------------------- 帮顶一下,学习了 --------------------编程问答-------------------- 有些老式的电脑确实有些硬件读不出来。。。。 --------------------编程问答--------------------
static void Main(string[] args)
{
ManagementClass mc = new ManagementClass("Win32_BIOS");
ManagementObjectCollection moc = mc.GetInstances();
string sn = "";
foreach (ManagementObject mo in moc)
{
sn = mo.Properties["SerialNumber"].Value.ToString();
}
mc.Dispose();
moc.Dispose();
Console.Write(sn);
Console.ReadLine();
}
对的 照常量说BIOS是可以读取出来的 有可能就是你的电脑版本太低了
补充:.NET技术 , C#