| private static DateTimeToNptTimestamp ( System.DateTime value ) : ulong | ||
| value | System.DateTime | DateTime value to convert. This value must be in local time. |
| Résultat | ulong | |
private static ulong DateTimeToNptTimestamp(DateTime value)
{
DateTime baseDate = value >= UtcEpoch2036 ? UtcEpoch2036 : UtcEpoch1900;
TimeSpan elapsedTime = value > baseDate ? value.ToUniversalTime() - baseDate.ToUniversalTime() : baseDate.ToUniversalTime() - value.ToUniversalTime();
return ((ulong)(elapsedTime.Ticks / TimeSpan.TicksPerSecond) << 32) | (uint)(elapsedTime.Ticks / TimeSpan.TicksPerSecond * 0x100000000L);
}
