Занести результат в List Box

DWORD WINAPI server(LPVOID lpParam)
{
    WSADATA wsaData;
    int iResult = WSAStartup(MAKEWORD(2, 2), &wsaData);
    if (iResult != NO_ERROR) {
        wprintf("WSAStartup failed with error: %ld\n", iResult);
        return 1;
    }
    SOCKET ListenSocket;
    ListenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
    if (ListenSocket == INVALID_SOCKET) {
        wprintf("socket failed with error: %ld\n", WSAGetLastError());
        WSACleanup();
        return 1;
    }
    sockaddr_in service;
    service.sin_family = AF_INET;
    service.sin_addr.s_addr = inet_addr("127.0.0.1");
    service.sin_port = htons(27015);
 
    if (bind(ListenSocket,
             (SOCKADDR *) & service, sizeof (service)) == SOCKET_ERROR) {
        wprintf("bind failed with error: %ld\n", WSAGetLastError());
        closesocket(ListenSocket);
        WSACleanup();
        return 1;
    }
    if (listen(ListenSocket, 1) == SOCKET_ERROR) {
        wprintf("listen failed with error: %ld\n", WSAGetLastError());
        closesocket(ListenSocket);
        WSACleanup();
        return 1;
    }
    SOCKET AcceptSocket;
    wprintf("Waiting for client to connect...\n");
 
    AcceptSocket = accept(ListenSocket, NULL, NULL);
    if (AcceptSocket == INVALID_SOCKET) {
        wprintf("accept failed with error: %ld\n", WSAGetLastError());
        closesocket(ListenSocket);
        WSACleanup();
        return 1;
    } else
        wprintf("Client connected.\n");
 
    closesocket(ListenSocket);
 
    WSACleanup();
    return 0;
}

void CMFCServerClientDlg::OnBnClickedButton()
{   
    CreateThread(NULL, 0, client, 0, 0, NULL);
 
}