public bool SynchronizeTime()
{
TcpClient tcpClient = new TcpClient();
long ticks = DateTime.Now.Ticks;
try
{
tcpClient.Connect(TimeServerUrl, 37);
}
catch (Exception ex)
{
LogWriter.WriteLog("Connection to time server failed - " + ex.Message);
return(false);
}
if (!tcpClient.Connected)
{
tcpClient.Close();
return(false);
}
NetworkStream ns = tcpClient.GetStream();
byte[] bTime = new byte[8];
int bytesRead = ns.Read(bTime, 0, 8);
tcpClient.Close();
if (bytesRead != 4)
{
return(false);
}
if (BitConverter.IsLittleEndian)
{
Array.Reverse(bTime);
}
UInt32 u32Time = BitConverter.ToUInt32(bTime, 4);
DateTime presentDate = GeneralConverters.GetDateTimeFromUInt(u32Time);
UpdateSystemClock.SystemTime updatedTime = new UpdateSystemClock.SystemTime
{
Year = Convert.ToUInt16(presentDate.Year),
Month = Convert.ToUInt16(presentDate.Month),
Day = Convert.ToUInt16(presentDate.Day),
DayOfWeek = Convert.ToUInt16(presentDate.DayOfWeek),
Hour = Convert.ToUInt16(presentDate.Hour),
Minute = Convert.ToUInt16(presentDate.Minute),
Second = Convert.ToUInt16(presentDate.Second),
Millisecond = 0
};
return(UpdateSystemClock.Win32SetSystemTime(ref updatedTime));
}