Socketでサーバに文字列とバイナリを送信するクライアントプログラム

SocketClient.cpp

private: System::Void SocketClient() {
	Socket ^mySocket;
	NetworkStream ^myStream;
	StreamWriter ^myWriter;
	BinaryWriter ^myBWriter;
	IPAddress ^myAddress;
	IPHostEntry ^myHostEntry;
	int myPort;
	int size;
	int count;
	IPEndPoint ^myEndPoint;
	//文字コードを指定する
	System::Text::Encoding^ enc = System::Text::Encoding::UTF8;

	//ソケットの作成と接続
	mySocket = gcnew Socket(AddressFamily::InterNetwork, SocketType::Stream, ProtocolType::Tcp);
	myHostEntry = Dns::Resolve("localhost");
	myAddress = myHostEntry->AddressList[0];
	myPort = 55555;
	myEndPoint = gcnew IPEndPoint(myAddress, myPort);
	mySocket->Connect(myEndPoint);
	myStream = gcnew NetworkStream(mySocket);
	myWriter = gcnew StreamWriter(myStream, Encoding::UTF8);
	myBWriter = gcnew BinaryWriter(myStream);

	//サーバーにデータを送信する
	//送信するデータを入力
	String^ sendMsg = "0\n";

	//文字列をByte型配列に変換
	array<Byte>^ sendBytes = enc->GetBytes(sendMsg);

	size = safe_cast<int>(sendBytes->Length);
	myWriter->WriteLine(sendMsg);

	for (count = 0; count < size; count++){
		myBWriter->Write(sendBytes[count]);
	}
	mySocket->Close();
 }