像820605256这种ULONG怎么转换成xxxxY-xxM-xxD xxH-xxM-xxS这样的格式？

[Jonak]

像820605256这种ULONG怎么转换成xxxxY-xxM-xxD xxH-xxM-xxS这样的格式？

[syy64]

自己编函数，不难的，就是将数字变成字符串

[Jonak]

怎么转换？

[Jonak]

搞定了。呵呵，参考zlib的
typedef struct tm_unz_s
{
int tm_sec;
int tm_min;
int tm_hour;
int tm_mday;
int tm_mon;
int tm_year;
} tm_unz;

void ConvertULONGTime(ULONG date, tm_unz* ptm)
{
uLong uDate;

uDate = (uLong)(dosDate >> 16);
ptm->tm_mday = (int)(uDate & 0x1F);
ptm->tm_mon = (uInt)((((uDate) & 0x1E0) / 0x20) - 1);
ptm->tm_year = (int)(((uDate & 0x0FE00) / 0x0200) + 1980);

ptm->tm_hour = (int)((dosDate & 0xF800) / 0x800);
ptm->tm_min = (int)((dosDate & 0x7E0) / 0x20);
ptm->tm_sec = (int)(2 * (dosDate & 0x1f));
}

[月光莫利亚]

好像用
BOOL FileTimeToSystemTime(
CONST FILETIME *lpFileTime, // pointer to file time to convert
LPSYSTEMTIME lpSystemTime // pointer to structure to receive
// system time
);

[BenWong1981126]

就是用掩码按组取数据，然后在转化把，这个是位操作，应该不难的

[sodangerous]

//COleDateTime m_BuiDate;
CString m_strDate;
m_strDate.Format("%d-%d-%d %s",m_BuiDate.GetYear(),
m_BuiDate.GetMonth(),m_BuiDate.GetDay(),
(LPCTSTR)m_BuiDate.Format("%H:%M:%S"));
MessageBox(m_strDate);