private static DateTime dateTime_0 = new DateTime(2000, 1, 1, 0, 0, 0, 0);
public static long smethod_0(DateTime dateTime_1)
{
long num;
if (dateTime_1 < JieMi.dateTime_0)
{
num = -1L;
}
else
{
num = (dateTime_1 - JieMi.dateTime_0).Ticks;
}
return num;
}
public static DateTime smethod_1(long long_0)
{
return JieMi.dateTime_0.AddTicks(long_0);
}
public static long smethod_2(long long_0)
{
return long_0 * 2L + 1L;
}
(datime0时间减去dateTime_0).Ticks得到一个long数,然后long_0 *2L+1L 等于另外一个LONG数,现在想将LONG还原到之前的日期2021-01-01 02:02:00 这样格式怎么弄呢?