public byte[] GetMessage(AlohaTransactionType type, uint check, uint terminal, double amount)
{
HeaderMessage headerMessage = new HeaderMessage();
headerMessage.blberProtocol = 0x01;
headerMessage.uTermId = terminal;
headerMessage.MsgType = 0x01;
headerMessage.uCRC = 678;
SpyMessage spyMessage = new SpyMessage();
spyMessage.HeaderMsg = headerMessage;
spyMessage.szTime = _time;
spyMessage.nEmployeeId = 111222;
spyMessage.szEmployeeName = _employee;
spyMessage.nManagerId = 333444;
spyMessage.szManagerName = _manager;
spyMessage.nTableId = 555666;
spyMessage.nCheckId = check;
spyMessage.nTransactionType = (int) type;
spyMessage.szDescription = _description;
spyMessage.dAmount = amount;
spyMessage.nQuantity = 5;
int size = Marshal.SizeOf(spyMessage);
byte[] bytes = new byte[size];
IntPtr ptr = Marshal.AllocHGlobal(size);
Marshal.StructureToPtr(spyMessage, ptr, true);
Marshal.Copy(ptr, bytes, 0, size);
Marshal.FreeHGlobal(ptr);
return bytes;
}
private void write(AlohaTransactionType type)
{
try
{
using (TcpClient client = new TcpClient())
{
client.Connect(_ipAddress, _port);
using (NetworkStream ns = client.GetStream())
{
uint terminal = uint.Parse(_channelCb.Text);
uint check = uint.Parse(_checkTextbox.Text);
byte[] bytes = _message.GetMessage(type, check, terminal);
byte[] lengthBytes = BitConverter.GetBytes((uint) bytes.Length);
ns.Write(lengthBytes, 0, lengthBytes.Length);
ns.Write(bytes, 0, bytes.Length);
}
}
}
catch (Exception ex)
{
MessageBox.Show("Error Sending: " + ex);
}
}
public byte[] GetMessage(AlohaTransactionType type, uint check, uint terminal)
{
return GetMessage(type, check, terminal, 0.00D);
}
