System.Management命名空間提供對大量管理信息和管理事件集合的訪問,這些信息和事件是與根據 Windows 管理規範 (WMI) 結構對系統、設備和應用程序設置檢測點有關的。應用程序和服務可以使用從 ManagementObjectSearcher 和 ManagementQuery 派生的類,查詢感興趣的管理信息(例如在磁盤上還剩多少可用空間、當前 CPU 利用率是多少、某一應用程序正連接到哪一數據庫等等);或者應用程序和服務可以使用 ManagementEventWatcher 類預訂各種管理事件。這些可訪問的數據可以來自分佈式環境中託管的和非託管的組件。
首先添加對System.Management類庫的引用。然後添加下述代碼,就可獲得CPU、主板和硬盤等的編號。
1,獲取CPU編號
ManagementObjectCollection moc = mc.GetInstances();
foreach (ManagementObject mo in moc)
{
MessageBox.Show(mo["processorid"].ToString());
}
2,獲取主板ID
System.Management.ManagementObjectSearcher searcher = new System.Management.ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia");
foreach (ManagementObject mo in searcher.Get())
{
MessageBox.Show( mo["SerialNumber"].ToString().Trim());
}
或者:
System.Management.ManagementClass mc = new System.Management.ManagementClass("Win32_BaseBoard");
ManagementObjectCollection moc = mc.GetInstances();
foreach (ManagementObject mx in moc)
{
MessageBox.Show( mx.Properties["SerialNumber"].Value.ToString());
}
3,獲取硬盤ID
System.Management.ManagementClass mc = new System.Management.ManagementClass("Win32_DiskDrive");
ManagementObjectCollection moc = mc.GetInstances();
foreach (ManagementObject mo in moc)
{
MessageBox.Show(mo.Properties["Model"].Value.ToString());
}
4,獲取網卡地址
System.Management.ManagementClass mc = new System.Management.ManagementClass("Win32_NetworkAdapterConfiguration");
ManagementObjectCollection moc = mc.GetInstances();
foreach (ManagementObject mo in moc)
{
if((bool)mo["IPEnabled"] == true)
MessageBox.Show(mo["MacAddress"].ToString());
mo.Dispose();
}
5,獲取內存信息
System.Management.ManagementClass mcMemory = new System.Management.ManagementClass("Win32_OperatingSystem");
ManagementObjectCollection mocMemory = mcMemory.GetInstances();
foreach (ManagementObject mo in mocMemory)
{
if (mo.Properties["TotalVisibleMemorySize"].Value != null)
{
MessageBox.Show(mo.Properties["TotalVisibleMemorySize"].Value.ToString());
}
}