VC ++与G ++，cout

Question

I have a question about VC++ if u compile this code in VC++ :

#include "stdafx.h"
#include <stdlib.h>
//#include <stdio.h>
#include <iostream>
#include <Windows.h>

TCHAR lpBuffer[MAX_PATH];

int _tmain(int argc, _TCHAR* argv[])
{
    DWORD dwBufferLength = 0;
    if(!(dwBufferLength = GetWindowsDirectory(lpBuffer, MAX_PATH)))
        std::cout << "Last error : "<< GetLastError() << std::endl;
    else{
        std::cout << lpBuffer << std::endl;
        /*for(DWORD i = 0; i < dwBufferLength; i++)
            printf("%c", lpBuffer);*/
        std::cout << std::endl;
    }

    system("PAUSE");
    return 0;
}

i see only "C" and if i compile it by g++ i will see "C:\\Windows" what's the problem? sure i should delete the first line "#include "stdafx"" under g++ :)

and change "_tmain" to "main" ^__^

Answer 1

After correcting the code:

#include <iostream>
#include <Windows.h>

int main() {
    char lpBuffer[MAX_PATH];
    DWORD dwBufferLength = 0;

    if(!(dwBufferLength = GetWindowsDirectory(lpBuffer, MAX_PATH)))
        std::cout << "Last error : "<< GetLastError() << std::endl;
    else
        std::cout << lpBuffer << "\n";
    return 0;
}

I get identical results ("C:\\windows") with both VC++ (2012) and gcc 4.7.2 (MinGW).