C#读取机器的硬件信息.doc

C#读硬盘序列号的原代码 Posted on 2006-01-27 00:09 似水无痕 阅读(230) 评论(0) 编辑 收藏 所属分类: .net技术 publicclassIDEStructLayout(LayoutKind.Sequential,CharSet=CharSet.Ansi)internalstructIDSECTORpublicushortwGenConfig;publicushortwNumCyls;publicushortwReserved;publicushortwNumHeads;publicushortwBytesPerTrack;publicushortwBytesPerSector;publicushortwSectorsPerTrack;MarshalAs(UnmanagedType.ByValArray,SizeConst=3)publicushortwVendorUnique;MarshalAs(UnmanagedType.ByValTStr,SizeConst=20)publicstringsSerialNumber;publicushortwBufferType;publicushortwBufferSize;publicushortwECCSize;MarshalAs(UnmanagedType.ByValTStr,SizeConst=8)publicstringsFirmwareRev;MarshalAs(UnmanagedType.ByValTStr,SizeConst=40)publicstringsModelNumber;publicushortwMoreVendorUnique;publicushortwDoubleWordIO;publicushortwCapabilities;publicushortwReserved1;publicushortwPIOTiming;publicushortwDMATiming;publicushortwBS;publicushortwNumCurrentCyls;publicushortwNumCurrentHeads;publicushortwNumCurrentSectorsPerTrack;publicuintulCurrentSectorCapacity;publicushortwMultSectorStuff;publicuintulTotalAddressableSectors;publicushortwSingleWordDMA;publicushortwMultiWordDMA;MarshalAs(UnmanagedType.ByValArray,SizeConst=128)publicbytebReserved;StructLayout(LayoutKind.Sequential)internalstructDRIVERSTATUSpublicbytebDriverError;publicbytebIDEStatus;MarshalAs(UnmanagedType.ByValArray,SizeConst=2)publicbytebReserved;MarshalAs(UnmanagedType.ByValArray,SizeConst=2)publicuintdwReserved;StructLayout(LayoutKind.Sequential)internalstructSENDCMDOUTPARAMSpublicuintcBufferSize;publicDRIVERSTATUSDriverStatus;MarshalAs(UnmanagedType.ByValArray,SizeConst=513)publicbytebBuffer;StructLayout(LayoutKind.Sequential,CharSet=CharSet.Ansi)internalstructSRB_IO_CONTROLpublicuintHeaderLength;MarshalAs(UnmanagedType.ByValTStr,SizeConst=8)publicstringSignature;publicuintTimeout;publicuintControlCode;publicuintReturnCode;publicuintLength;StructLayout(LayoutKind.Sequential)internalstructIDEREGSpublicbytebFeaturesReg;publicbytebSectorCountReg;publicbytebSectorNumberReg;publicbytebCylLowReg;publicbytebCylHighReg;publicbytebDriveHeadReg;publicbytebCommandReg;publicbytebReserved;StructLayout(LayoutKind.Sequential)internalstructSENDCMDINPARAMSpublicuintcBufferSize;publicIDEREGSirDriveRegs;publicbytebDriveNumber;MarshalAs(UnmanagedType.ByValArray,SizeConst=3)publicbytebReserved;MarshalAs(UnmanagedType.ByValArray,SizeConst=4)publicuintdwReserved;publicbytebBuffer;StructLayout(LayoutKind.Sequential)internalstructGETVERSIONOUTPARAMSpublicbytebVersion;publicbytebRevision;publicbytebReserved;publicbytebIDEDeviceMap;publicuintfCapabilities;MarshalAs(UnmanagedType.ByValArray,SizeConst=4)publicuintdwReserved;/Forfutureuse.DllImport(kernel32.dll)privatestaticexternintCloseHandle(uinthObject);DllImport(kernel32.dll)privatestaticexternintDeviceIoControl(uinthDevice,uintdwIoControlCode,refSENDCMDINPARAMSlpInBuffer,intnInBufferSize,refSENDCMDOUTPARAMSlpOutBuffer,intnOutBufferSize,refuintlpbytesReturned,intlpOverlapped);DllImport(kernel32.dll)privatestaticexternintDeviceIoControl(uinthDevice,uintdwIoControlCode,intlpInBuffer,intnInBufferSize,refGETVERSIONOUTPARAMSlpOutBuffer,intnOutBufferSize,refuintlpbytesReturned,intlpOverlapped);DllImport(kernel32.dll)privatestaticexternuintCreateFile(stringlpFileName,uintdwDesiredAccess,uintdwShareMode,intlpSecurityAttributes,uintdwCreationDisposition,uintdwFlagsAndAttributes,inthTemplateFile);privateconstuintGENERIC_READ=0x80000000;privateconstuintGENERIC_WRITE=0x40000000;privateconstuintFILE_SHARE_READ=0x00000001;privateconstuintFILE_SHARE_WRITE=0x00000002;privateconstuintOPEN_EXISTING=3;privateconstuintINVALID_HANDLE_VALUE=0xffffffff;privateconstuintDFP_GET_VERSION=0x00074080;privateconstintIDE_ATAPI_IDENTIFY=0xA1;/ReturnsIDsectorforATAPI.privateconstintIDE_ATA_IDENTIFY=0xEC;/ReturnsIDsectorforATA.privateconstintIDENTIFY_BUFFER_SIZE=512;privateconstuintDFP_RECEIVE_DRIVE_DATA=0x0007c088;publicstaticstringRead(bytedrive)OperatingSystemos=Environment.OSVersion;if(os.Platform!=PlatformID.Win32NT)thrownewNotSupportedException(仅支持WindowsNT/2000/XP);/我没有NT4，请哪位大大测试一下NT4下能不能用/if(os.Version.Major0)bytebIDCmd=(byte)(verPara.bIDEDeviceMapdrive&0x10)!=0)?IDE_ATAPI_IDENTIFY:IDE_ATA_IDENTIFY);SENDCMDINPARAMSscip=newSENDCMDINPARAMS();SENDCMDOUTPARAMSscop=newSENDCMDOUTPARAMS();scip.cBufferSize=IDENTIFY_BUFFER_SIZE;scip.irDriveRegs.bFeaturesReg=0;scip.irDriveRegs.bSectorCountReg=1;scip.irDriveRegs.bCylLowReg=0;scip.irDriveRegs.bCylHighReg=0;scip.irDriveRegs.bDriveHeadReg=(byte)(0xA0|(drive&1)4);scip.irDriveRegs.bCommandReg=bIDCmd;scip.bDriveNumber=drive;if(0!=DeviceIoControl(device,DFP_RECEIVE_DRIVE_DATA,refscip,Marshal.