private static void ReceiveCallback(IAsyncResult ar)//C>
{
try
{
UdpClient c = (UdpClient)((UdpState)(ar.AsyncState)).ut;
IPEndPoint e = (IPEndPoint)((UdpState)(ar.AsyncState)).e;
Byte[] buffer = c.EndReceive(ar, ref e);
if (buffer.Length > 0)
{
Issignal = true;
int size = Marshal.SizeOf(Model.vSM);
IntPtr ptr = Marshal.AllocHGlobal(size);
Marshal.Copy(buffer, 0, ptr, size);
Model.vSM = (Model.SM)Marshal.PtrToStructure(ptr, Model.vSM.GetType());
Model.vSM.depth = (float)((Model.vSM.depth) / 1.197);//конвертирование глубины из паскалей в сантиметры
R = "";
for (int i = 0; i < buffer.Length; i++)
{
R += buffer[i] + " ";
}
if (R != "")
{
R = "ReceivedByteData: " + R;
}
else
{
R = "NO RECEIVED DATA";
}
Marshal.FreeHGlobal(ptr);
}
UdpState s = new UdpState();
s.ut = c;
s.e = e;
c.BeginReceive(new AsyncCallback(ReceiveCallback), s);
}
catch (Exception ex)
{
Console.WriteLine("Возникло исключение: " + ex.ToString() + "\n " + ex.Message);
Issignal = false;
}
}//C<
public void Receiver()//C>
{
// Создаем UdpClient для чтения входящих данных
long time1, nowtime1;
UdpState s = new UdpState();
s.e = m_RemoteIpEndPoint;
s.ut = m_receivingUdpClient;
try
{
long oldTime = DateTime.Now.Ticks;
IAsyncResult res = m_receivingUdpClient.BeginReceive(new AsyncCallback(ReceiveCallback), s);// начинаем прием
nowtime1 = DateTime.Now.Ticks;
time1 = (nowtime1 - oldTime) / 1000;
}
catch (Exception ex)
{
Console.WriteLine("Возникло исключение: " + ex.ToString() + "\n " + ex.Message);//V
}
}