CODEWITHSUNDEEP
cwinapi
Lara
Lara

Reputation: 43

I need Help To print an Attribute belong to a WIN32_FIND_DATA struct

I'm trying to print the WIN32_FIND_DATA Attribute struct ftCreationTime, so I put %d to print it but it's giving me negative number, I tried %f and then it gave me zero, I need help please?

#include "stdafx.h"
#include <windows.h>
#include <stdio.h>

int _tmain(int argc, _TCHAR* argv[])
{
    FILETIME a ;
    WIN32_FIND_DATA x;
    HANDLE s=FindFirstFile(L"d:\\uni\\*.*",&x);
    if(s==INVALID_HANDLE_VALUE)
    {
        printf("Search failed!\n");
        return 0;
    }

    if((x.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ==0)
        _tprintf(L"The first file name is: %s\n",x.cFileName);
    else
        _tprintf(L"The first directory name is: %s\n",x.cFileName);


    while(FindNextFile(s,&x))
    {
        if((x.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ==0)
            _tprintf(L"The file name is: %s and the size is %d %d\n",x.cFileName,x.nFileSizeLow , x.ftCreationTime);
        else
            _tprintf(L"The directory name is: %s\n",x.cFileName );

    }
    FindClose(s);
    return 0;
}

Upvotes: 0

Views: 1160

Answers (1)

majie
majie

Reputation: 1529

WIN32_FIND_DATA::ftCreationTime is of type FILETIME. You need to use FileTimeToSystemTime() to convert it to system time, then print it.

To print SYSTEMTIME, you just need to print the fields of the structure like how you print the WIN32_FIND_DATA struct.

SYSTEMTIME systemTime;
FileTimeToSystemTime(&x.ftCreationTime, &systemTime);
_tprintf(_T("The creation time is %02d-%02d-%d %02d:%02d:%02d\n"),
    systemTime.wMonth, systemTime.wDay, systemTime.wYear,
    systemTime.wHour, systemTime.wMinute, systemTime.wSecond);

Upvotes: 1

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