ManagementObjectSearcher searcher =
new ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia");这个样子好像有部分的硬盘号无法获得，有什么办法可以解决这个问题？
请给出代码或可以调用的文件
急！谢谢！
new ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia");这个样子好像有部分的硬盘号无法获得，有什么办法可以解决这个问题？
请给出代码或可以调用的文件
急！谢谢！
使用c#获得cpu,硬盘的序列号(源码)
{
string path = Path.Combine(FileUtil.AppDir, "harddisk.txt");
StreamWriter writer = new StreamWriter(path, false);
ManagementObjectCollection instances = new ManagementClass("Win32_DiskDrive").GetInstances();
foreach (ManagementObject obj2 in instances)
{
foreach (PropertyData data in obj2.Properties)
{
writer.WriteLine("{0} = {1};", data.Name, data.Value);
}
_hardDiskID = (string) obj2.Properties["SerialNumber"].Value;
if (!string.IsNullOrEmpty(_hardDiskID) && !IsException)
{
writer.Close();
File.Delete(path);
break;
}
obj2.Dispose();
}
writer.Close();
instances.Dispose();
}
catch
{
}
using System.Runtime.InteropServices;
using System.Management;
namespace Hardware
{
/// <summary>
/// Hardware_Mac 的摘要说明。
/// </summary>
public class HardwareInfo
{
//取机器名
public string GetHostName()
{
return System.Net.Dns.GetHostName();
}
//取CPU编号
public String GetCpuID()
{
try
{
ManagementClass mc = new ManagementClass("Win32_Processor");
ManagementObjectCollection moc = mc.GetInstances();
String strCpuID = null ;
foreach( ManagementObject mo in moc )
{
strCpuID = mo.Properties["ProcessorId"].Value.ToString();
break;
}
return strCpuID;
}
catch
{
return "";
} }//end method
//取第一块硬盘编号
public String GetHardDiskID()
{
try
{
ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia");
String strHardDiskID = null ;
foreach(ManagementObject mo in searcher.Get())
{
strHardDiskID = mo["SerialNumber"].ToString().Trim();
break;
}
return strHardDiskID ;
}
catch
{
return "";
}
}//end public enum NCBCONST
{
NCBNAMSZ =16, /* absolute length of a net name */
MAX_LANA =254, /* lana's in range 0 to MAX_LANA inclusive */
NCBENUM =0x37, /* NCB ENUMERATE LANA NUMBERS */
NRC_GOODRET =0x00, /* good return */
NCBRESET =0x32, /* NCB RESET */
NCBASTAT =0x33, /* NCB ADAPTER STATUS */
NUM_NAMEBUF =30, /* Number of NAME's BUFFER */
} [StructLayout(LayoutKind.Sequential)]
public struct ADAPTER_STATUS
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst=6)]
public byte[] adapter_address;
public byte rev_major;
public byte reserved0;
public byte adapter_type;
public byte rev_minor;
public ushort duration;
public ushort frmr_recv;
public ushort frmr_xmit;
public ushort iframe_recv_err;
public ushort xmit_aborts;
public uint xmit_success;
public uint recv_success;
public ushort iframe_xmit_err;
public ushort recv_buff_unavail;
public ushort t1_timeouts;
public ushort ti_timeouts;
public uint reserved1;
public ushort free_ncbs;
public ushort max_cfg_ncbs;
public ushort max_ncbs;
public ushort xmit_buf_unavail;
public ushort max_dgram_size;
public ushort pending_sess;
public ushort max_cfg_sess;
public ushort max_sess;
public ushort max_sess_pkt_size;
public ushort name_count;
} [StructLayout(LayoutKind.Sequential)]
public struct NAME_BUFFER
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst=(int)NCBCONST.NCBNAMSZ)]
public byte[] name;
public byte name_num;
public byte name_flags;
} [StructLayout(LayoutKind.Sequential)]
public struct NCB
{
public byte ncb_command;
public byte ncb_retcode;
public byte ncb_lsn;
public byte ncb_num;
public IntPtr ncb_buffer;
public ushort ncb_length;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=(int)NCBCONST.NCBNAMSZ)]
public byte[] ncb_callname;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=(int)NCBCONST.NCBNAMSZ)]
public byte[] ncb_name;
public byte ncb_rto;
public byte ncb_sto;
public IntPtr ncb_post;
public byte ncb_lana_num;
public byte ncb_cmd_cplt;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=10)]
public byte[] ncb_reserve;
public IntPtr ncb_event;
} [StructLayout(LayoutKind.Sequential)]
public struct LANA_ENUM
{
public byte length;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=(int)NCBCONST.MAX_LANA)]
public byte[] lana;
} [StructLayout(LayoutKind.Auto)]
public struct ASTAT
{
public ADAPTER_STATUS adapt;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=(int)NCBCONST.NUM_NAMEBUF)]
public NAME_BUFFER[] NameBuff;
}
public class Win32API
{
[DllImport("NETAPI32.DLL")]
public static extern char Netbios(ref NCB ncb);
}
public string GetMacAddress()
{
string addr="";
try
{
int cb;
ASTAT adapter;
NCB Ncb=new NCB();
char uRetCode;
LANA_ENUM lenum; Ncb.ncb_command = (byte)NCBCONST.NCBENUM;
cb = Marshal.SizeOf(typeof(LANA_ENUM));
Ncb.ncb_buffer = Marshal.AllocHGlobal(cb);
Ncb.ncb_length = (ushort)cb;
uRetCode = Win32API.Netbios(ref Ncb);
lenum = (LANA_ENUM)Marshal.PtrToStructure(Ncb.ncb_buffer, typeof(LANA_ENUM));
Marshal.FreeHGlobal(Ncb.ncb_buffer);
if(uRetCode != (short)NCBCONST.NRC_GOODRET)
return ""; for(int i=0; i < lenum.length ;i++)
{
Ncb.ncb_command = (byte)NCBCONST.NCBRESET;
Ncb.ncb_lana_num = lenum.lana[i];
uRetCode = Win32API.Netbios(ref Ncb);
if(uRetCode != (short)NCBCONST.NRC_GOODRET)
return ""; Ncb.ncb_command = (byte)NCBCONST.NCBASTAT;
Ncb.ncb_lana_num = lenum.lana[i];
Ncb.ncb_callname[0]=(byte)'*';
cb = Marshal.SizeOf(typeof(ADAPTER_STATUS)) + Marshal.SizeOf(typeof(NAME_BUFFER))*(int)NCBCONST.NUM_NAMEBUF;
Ncb.ncb_buffer = Marshal.AllocHGlobal(cb);
Ncb.ncb_length = (ushort)cb;
uRetCode = Win32API.Netbios(ref Ncb);
adapter.adapt = (ADAPTER_STATUS)Marshal.PtrToStructure(Ncb.ncb_buffer, typeof(ADAPTER_STATUS));
Marshal.FreeHGlobal(Ncb.ncb_buffer); if (uRetCode == (short)NCBCONST.NRC_GOODRET)
{
if(i>0)
addr += ":";
addr = string.Format("{0,2:X}{1,2:X}{2,2:X}{3,2:X}{4,2:X}{5,2:X}",
adapter.adapt.adapter_address[0],
adapter.adapt.adapter_address[1],
adapter.adapt.adapter_address[2],
adapter.adapt.adapter_address[3],
adapter.adapt.adapter_address[4],
adapter.adapt.adapter_address[5]);
}
}
}
catch
{}
return addr.Replace(' ', '0');
} }
}
参考
/// 读取第一个硬盘信息
/// </summary>
/// <returns></returns>
private static string ReadPhysicalDriveInNTWithZeroRights()
{
string result = string.Empty;
const uint FILE_SHARE_READ = 0x00000001;
const uint FILE_SHARE_WRITE = 0x00000002;
const uint OPEN_EXISTING = 3; int drive = 0;
// Try to get a handle to PhysicalDrive IOCTL, report failure
// and exit if can't.
string driveName = "\\\\.\\PhysicalDrive" + drive.ToString(); // Windows NT, Windows 2000, Windows XP - admin rights not required
uint hPhysicalDriveIOCTL = Win32API.CreateFile(driveName, 0,
FILE_SHARE_READ | FILE_SHARE_WRITE, 0,
OPEN_EXISTING, 0, 0); if (hPhysicalDriveIOCTL != 0)
{
Win32API.STORAGE_PROPERTY_QUERY query = new Win32API.STORAGE_PROPERTY_QUERY();
uint cbBytesReturned = 0; query.PropertyId = Win32API.STORAGE_PROPERTY_ID.StorageDeviceProperty;
query.QueryType = Win32API.STORAGE_QUERY_TYPE.PropertyStandardQuery; IntPtr descripPoint = Marshal.AllocHGlobal(1000); int j = Marshal.SizeOf(query);
if (0 != Win32API.DeviceIoControl(hPhysicalDriveIOCTL, 2954240,
ref query,
Marshal.SizeOf(query),
descripPoint,
1000,
ref cbBytesReturned, 0))
{
Win32API.STORAGE_DEVICE_DESCRIPTOR descrip = (Win32API.STORAGE_DEVICE_DESCRIPTOR)
Marshal.PtrToStructure(descripPoint, typeof(Win32API.STORAGE_DEVICE_DESCRIPTOR));
result = (Marshal.PtrToStringAnsi((IntPtr)(descripPoint.ToInt32() + (int)descrip.SerialNumberOffset))).Trim();
} Marshal.FreeHGlobal(descripPoint);
Win32API.CloseHandle((IntPtr)hPhysicalDriveIOCTL);
} return result;
}
public class Win32API
{
public enum STORAGE_PROPERTY_ID
{
StorageDeviceProperty = 0,
StorageAdapterProperty
} public enum STORAGE_QUERY_TYPE
{
PropertyStandardQuery = 0, // Retrieves the descriptor
PropertyExistsQuery, // Used to test whether the descriptor is supported
PropertyMaskQuery, // Used to retrieve a mask of writeable fields in the descriptor
PropertyQueryMaxDefined // use to validate the value
}
[StructLayout(LayoutKind.Sequential)]
public struct STORAGE_PROPERTY_QUERY
{
public STORAGE_PROPERTY_ID PropertyId;// ID of the property being retrieved
public STORAGE_QUERY_TYPE QueryType;// Flags indicating the type of query being performed
public System.IntPtr AdditionalParameters;// Space for additional parameters if necessary
}
public enum STORAGE_BUS_TYPE
{
BusTypeUnknown = 0x00,
BusTypeScsi,
BusTypeAtapi,
BusTypeAta,
BusType1394,
BusTypeSsa,
BusTypeFibre,
BusTypeUsb,
BusTypeRAID,
BusTypeMaxReserved = 0x7F
} [StructLayout(LayoutKind.Sequential)]
public struct STORAGE_DEVICE_DESCRIPTOR
{
public uint Version;
public uint Size;
public char DeviceType;
public char DeviceTypeModifier;
public byte RemovableMedia;
public byte CommandQueueing;
public uint VendorIdOffset;
public uint ProductIdOffset;
public uint ProductRevisionOffset;
public uint SerialNumberOffset;
public STORAGE_BUS_TYPE BusType;
public uint RawPropertiesLength;
public IntPtr RawDeviceProperties;
} [DllImport("kernel32.dll")]
public static extern int DeviceIoControl(uint hDevice,
uint dwIoControlCode,
ref STORAGE_PROPERTY_QUERY lpInBuffer,
int nInBufferSize,
IntPtr lpOutBuffer,
int nOutBufferSize,
ref uint lpbytesReturned,
int lpOverlapped); [DllImport("kernel32.dll")]
public static extern uint CreateFile(string lpFileName,
uint dwDesiredAccess,
uint dwShareMode,
int lpSecurityAttributes,
uint dwCreationDisposition,
uint dwFlagsAndAttributes,
int hTemplateFile); [DllImport("kernel32.dll")]
public static extern bool CloseHandle(IntPtr handle);}
/// <summary>
/// 使用ＷＭＩ方式获取硬盘信息
/// </summary>
public class WMI_HD
{
/// <summary>
/// 获取硬盘唯一序列号（不是卷标号），可能需要以管理员身份运行程序
/// </summary>
/// <returns></returns>
public static string GetHdId()
{
ManagementObjectSearcher wmiSearcher = new ManagementObjectSearcher();
/*
* PNPDeviceID 的数据是由四部分组成的：
1、接口，通常有 IDE，ATA，SCSI；
2、型号
3、（可能）驱动版本号
4、（可能）硬盘的出厂序列号
*
*
*/
//signature 需要程序以管理员身份运行（经过测试，2003系统上非管理员身份也可以运行，查相关资料说，可能在2000系统上获取的值为空） wmiSearcher.Query = new SelectQuery(
"Win32_DiskDrive",
"",
new string[] { "PNPDeviceID", "signature" }
);
ManagementObjectCollection myCollection = wmiSearcher.Get();
ManagementObjectCollection.ManagementObjectEnumerator em =
myCollection.GetEnumerator();
em.MoveNext();
ManagementBaseObject mo = em.Current;
//string id = mo.Properties["PNPDeviceID"].Value.ToString().Trim();
string id="";
try
{
//首先使用signature，ＳＣＳＩ硬盘可能没有该属性
if (mo.Properties["signature"] != null && mo.Properties["signature"].Value != null)
id = mo.Properties["signature"].Value.ToString();
else if (mo.Properties["PNPDeviceID"] != null && mo.Properties["PNPDeviceID"].Value != null)//防止意外
id = mo.Properties["PNPDeviceID"].Value.ToString();
}
catch
{
if (mo.Properties["PNPDeviceID"] != null && mo.Properties["PNPDeviceID"].Value != null)//防止意外
id = mo.Properties["PNPDeviceID"].Value.ToString();
}
return id;
}
}
或用DiskID32.dll获取
[DllImport("DiskID32.dll")]
private static extern long DiskID32(ref byte DiskModel,ref byte DiskID);
int j=0;
Byte[] buffer =new byte[31];
Byte[] ID =new byte[31];
DiskID32(ref buffer[0],ref ID[0]); http://topic.csdn.net/u/20090910/21/17aa85ca-ba01-407b-80ae-79360641ca6d.html?seed=472690931&r=59712438