private void SendHB()
{
HB hb = new HB {
ClientName = m_userName.ToCharArray(Common.MAX_NAME_LEN), ClientType = (byte)m_userType
};
//IntPtr phb = Marshal.AllocHGlobal(Marshal.SizeOf(hb));
////System.Net.IPAddress.HostToNetworkOrder()
//Marshal.StructureToPtr(hb,phb,false);
//byte[] bhb = new byte[Marshal.SizeOf(hb)];
//Marshal.Copy(phb, bhb, 0, Marshal.SizeOf(hb));
////byte[] hb = new byte[] { 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x01 };
//Marshal.FreeHGlobal(phb);
Send(hb, typeof(HB), EnumProtocolType.REQ_HEART_BEAT);
System.Diagnostics.Trace.WriteLine("SendHB");
}
private void OnReceiveData_HB(byte[] data)
{
try
{
IntPtr pdata = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(HB)));
Marshal.Copy(data, 0, pdata, Marshal.SizeOf(typeof(HB)));
HB hb = (HB)Marshal.PtrToStructure(pdata, typeof(HB));
if (OnReceiveHB != null)
{
OnReceiveHB(hb);
}
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.ToString());
}
}
