从盘符如何获取硬件信息？

Question

盘符就是指C:，D:这样的逻辑盘符
要从这些逻辑盘符得到包含它们的物理磁盘的硬件信息
这里的硬件信息指，在资源管理器中某个驱动器上点右键，选“属性”，在“硬件”那一页中所列出的信息。

Answer 1

SHELLEXECUTEINFO ShExecInfo ={0};
ShExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
ShExecInfo.fMask = SEE_MASK_INVOKEIDLIST ;
ShExecInfo.hwnd = NULL;
ShExecInfo.lpVerb = "properties";
ShExecInfo.lpFile = "c:\\";
ShExecInfo.lpParameters = ""; 
ShExecInfo.lpDirectory = NULL;
ShExecInfo.nShow = SW_SHOW;
ShExecInfo.hInstApp = NULL; 
ShellExecuteEx(&ShExecInfo);

Answer 2

http://search.csdn.net/Expert/topic/2168/2168400.xml?temp=.8724787

Answer 3

http://www.vckbase.com/code/filesys/disk/HardDiskInfo.zip

Answer 4

http://www.vckbase.com/document/viewdoc.asp?id=706

Answer 5

#include <windows.h>
#include <winioctl.h>
  
BOOL GetDriveGeometry(DISK_GEOMETRY *pdg)
{
    HANDLE hDevice;               // handle to the drive to be examined
    BOOL bResult;                 // results flag
    DWORD junk;                   // discard results
  
    hDevice = CreateFile("\\\\.\\d:",  // drive to open
                    0,                // no access to the drive
                    FILE_SHARE_READ | // share mode
                    FILE_SHARE_WRITE,
                    NULL,             // default security attributes
                    OPEN_EXISTING,    // disposition
                    0,                // file attributes
                    NULL);            // do not copy file attributes
  
    if (hDevice == INVALID_HANDLE_VALUE) // cannot open the drive
    {
        return (FALSE);
    }
  
    bResult = DeviceIoControl(hDevice,     // device to be queried
        IOCTL_DISK_GET_DRIVE_GEOMETRY,     // operation to perform
                    NULL, 0,               // no input buffer
                    pdg, sizeof(*pdg),     // output buffer
                    &junk,                 // # bytes returned
                    (LPOVERLAPPED) NULL);  // synchronous I/O
  
    CloseHandle(hDevice);
  
    return (bResult);
}
  
int main(int argc, char *argv[])
{
    DISK_GEOMETRY pdg;            // disk drive geometry structure
    BOOL bResult;                 // generic results flag
    ULONGLONG DiskSize;           // size of the drive, in bytes
  
    bResult = GetDriveGeometry (&pdg);
  
    if (bResult)
    {
        printf("Cylinders = %I64d\n", pdg.Cylinders);
        printf("Tracks per cylinder = %ld\n", (ULONG) pdg.TracksPerCylinder);
        printf("Sectors per track = %ld\n", (ULONG) pdg.SectorsPerTrack);
        printf("Bytes per sector = %ld\n", (ULONG) pdg.BytesPerSector);
  
        DiskSize = pdg.Cylinders.QuadPart * (ULONG)pdg.TracksPerCylinder *
            (ULONG)pdg.SectorsPerTrack * (ULONG)pdg.BytesPerSector;
        printf("Disk size = %I64d (Bytes) = %I64d (Mb)\n", DiskSize,
            DiskSize / (1024 * 1024));
    }
    else
    {
        printf("GetDriveGeometry failed. Error %ld.\n", GetLastError());
    }
  
    return ((int)bResult);
}