private byte[] SendMessageToServer(Command command, byte value)
{
byte[] reply = null;
using (NamedPipeClientStream stream = new NamedPipeClientStream(".", pipeName, PipeDirection.InOut, PipeOptions.Asynchronous))
{
stream.Connect();
oneByteParameterMessageBuffer[4] = (byte)command;
oneByteParameterMessageBuffer[5] = value;
stream.Write(oneByteParameterMessageBuffer, 0, oneByteParameterMessageBuffer.Length);
stream.ProperRead(replyLengthBuffer, 0, replyLengthBuffer.Length);
int replyLength = BitConverter.ToInt32(replyLengthBuffer, 0);
if (replyLength > 0)
{
reply = replyLength == 1 ? oneByteReplyBuffer : new byte[replyLength];
stream.ProperRead(reply, 0, replyLength);
}
stream.WaitForPipeDrain();
}
return(reply);
}
private byte[] SendMessageToServer(Command command, string value)
{
byte[] reply = null;
using (NamedPipeClientStream stream = new NamedPipeClientStream(".", pipeName, PipeDirection.InOut, PipeOptions.Asynchronous))
{
stream.Connect();
int dataLength = sizeof(byte) + Encoding.UTF8.GetByteCount(value);
byte[] messageBuffer = new byte[sizeof(int) + dataLength];
messageBuffer[0] = (byte)(dataLength & 0xff);
messageBuffer[1] = (byte)((dataLength >> 8) & 0xff);
messageBuffer[2] = (byte)((dataLength >> 16) & 0xff);
messageBuffer[3] = (byte)((dataLength >> 24) & 0xff);
messageBuffer[4] = (byte)command;
Encoding.UTF8.GetBytes(value, 0, value.Length, messageBuffer, 5);
stream.Write(messageBuffer, 0, messageBuffer.Length);
stream.ProperRead(replyLengthBuffer, 0, replyLengthBuffer.Length);
int replyLength = BitConverter.ToInt32(replyLengthBuffer, 0);
if (replyLength > 0)
{
reply = replyLength == 1 ? oneByteReplyBuffer : new byte[replyLength];
stream.ProperRead(reply, 0, replyLength);
}
stream.WaitForPipeDrain();
}
return(reply);
}
