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From: Nuno on 6 May 2008 12:48
Hello,

I'm trying to obtain the last write time on a usb drive (example e:\)
with a FAT file system, i'm using the GetFileTime(...) function,
example:

FILETIME ftCreate, ftAccess, ftWrite;

//reset the default return value:
ftWrite.dwHighDateTime=0;
ftWrite.dwLowDateTime=0;

HANDLE hFile = CreateFile(_T("e:\\"),
GENERIC_READ,
FILE_SHARE_READ,
NULL,
OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS,
NULL);

// Retrieve the file times for the file.
BOOL bRet = GetFileTime(hFile, &ftCreate, &ftAccess, &ftWrite);

CloseHandle(hFile);

The more strange is that neither the CreateFile or the GetFileTime
fails, but the ftWrite.dwHighDateTime and the ftWrite.dwLowDateTime
are equal to 0 (zero).

Why is this? can i obtain the last write time of a FAT usb drive? If
yes how i can do this?

Thanks
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