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void __fastcall TMainF::Edit2KeyPress(TObject *Sender, char &Key)
{
  char SendData[1024];

  if(Key == 0x0d){
    NMUDP1->RemoteHost = Edit1->Text;
    NMUDP1->RemotePort = NMUDP1->LocalPort;
    memset(SendData,0x00,1024);
    memcpy(SendData,Edit2->Text.c_str(),strlen(Edit2->Text.c_str()));
    NMUDP1->SendBuffer(SendData,sizeof(SendData[1024]),strlen(Edit2->Text.c_str()));
    Edit2->SelectAll(); //다음에 써질때 모두지우고 쓰게됨
  }
}
//---------------------------------------------------------------------------
void __fastcall TMainF::NMUDP1DataReceived(TComponent *Sender,
      int NumberBytes, AnsiString FromIP)
{
  char Buff[1024];
  int i;
  memset(Buff,0x00,sizeof(Buff));
  NMUDP1->ReadBuffer(Buff,NumberBytes,i);
  Memo1->Lines->Add(Buff);

}
//---------------------------------------------------------------------------