win32 api 取大体积文件大小

#include <stdio.h>
#include <Windows.h>
#include <tchar.h>
#include <locale>
int main()
{								//取文件大小
	_tsetlocale(LC_CTYPE,TEXT(""));
	DWORD dwSizeHigh;
	DWORD dwSizeLow=GetCompressedFileSize(TEXT("E://Virtual Machines//Windows XP Professional//Windows XP Professional.vmdk"),
				&dwSizeHigh);
	_tprintf(TEXT("size:%I64d/n"),dwSizeLow,dwSizeHigh);
	_tsystem(TEXT("pause"));
	return 0;
}