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Categories / Visual C++ .NET / Network

 

TcpClient Demo

#include "stdafx.h" using namespace System; using namespace System::Net; using namespace System::Net::Sockets; using namespace System::Threading; using namespace System::Text; void main() {     Socket^ server = gcnew Socket(AddressFamily::InterNetwork, SocketType::Stream, ProtocolType::Tcp);     IPEndPoint^ iped = gcnew IPEndPoint(IPAddress::Parse("127.0.0.1"), 12345);     server->Connect(iped);     array<unsigned char>^ msg = gcnew array<unsigned char>(1024);     int rcv = server->Receive(msg);     Console::WriteLine(Encoding::ASCII->GetString(msg, 0, rcv));     msg = Encoding::ASCII->GetBytes("input");     server->Send(msg, msg->Length, SocketFlags::None);     msg = gcnew array<unsigned char>(1024);     rcv = server->Receive(msg);     Console::WriteLine(Encoding::ASCII->GetString(msg, 0, rcv));     server->Shutdown(SocketShutdown::Both);     server->Close(); }