擅解人衣 发表于 2015-4-30 17:02:41

_ttoi64(Argv[2])的问题

LONGLONG nIndex = _ttoi64(Argv);

        // 以16进制输出
        _tprintf(_T("Disk %d has 0x%I64x sectors with 0x%x bytes in every sector/n"),
                _ttoi64(Argv), PartitionInfo.PartitionLength.QuadPart / DiskGeometry.BytesPerSector, DiskGeometry.BytesPerSector);
请问_ttoi64(Argv)这是什么意思 ，(Argv), PartitionInfo.PartitionLength.QuadPart / DiskGeometry.BytesPerSector, DiskGeometry.BytesPerSector);这句前面加_ttoi64(Argv),表示什么呢，谢谢！！

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