vc++ 2008 define global object - how ?

using namespace System;
using namespace System::Net;
using namespace System::Net::Sockets;
void UDPinit(void){
     Socket ^udpSvr=gcnew Socket(
       AddressFamily::InterNetwork,SocketType::Dgram,ProtocolType::Udp);
      IPEndPoint ^localIp=gcnew IPEndPoint(IPAddress::Parse("127.0.0.1"),8000);
      udpSvr->Bind(localIp);
}

hello forum

I want define the above UDP object globally

and then call udpSvr->Send( ... ) from another point inside my code

how can I do this ?

thank you