private void SetTimeStamp(DateTime dateTime, int timeOffset)
{
EnsureDataBlock();
byte[] timeStampBytes = GetTimeStampBytes(dateTime);
byte[] rawFileTimes = HeaderCrypto.Decrypt(GetDataBlockBytesReference());
Array.Copy(timeStampBytes, 0, rawFileTimes, timeOffset, timeStampBytes.Length);
SetDataBlockBytesReference(HeaderCrypto.Encrypt(rawFileTimes));
}
private DateTime GetTimeStamp(int timeOffset)
{
EnsureDataBlock();
byte[] rawFileTimes = HeaderCrypto.Decrypt(GetDataBlockBytesReference());
uint lowDateTime = (uint)rawFileTimes.GetLittleEndianValue(timeOffset, 4);
uint hiDateTime = (uint)rawFileTimes.GetLittleEndianValue(timeOffset + 4, 4);
long filetime = ((long)hiDateTime << 32) | lowDateTime;
DateTime timeStampUtc = new DateTime(WindowsTimeTicksStart + filetime, DateTimeKind.Utc);
return(timeStampUtc);
}