获得磁盘空间.txt

vc使用技巧汇集

unsigned __int64 i64FreeBytesToCaller,i64TotalBytes,i64FreeBytes;

fResult = pGetDiskFreeSpaceEx (pszDrive,
                (PULARGE_INTEGER)&i64FreeBytesToCaller,
                (PULARGE_INTEGER)&i64TotalBytes,
                (PULARGE_INTEGER)&i64FreeBytes);