MTA_DDE_Client.java

DDEClient client;
Conversation bids = null;
client = DDEClient.getInstance();
// Add event handler
client.addDDEEventListener(new DDEEventListener() {
  public void onAsyncCompleted(AsyncCompletedEvent e) {}
  public void onDisconnect(DDEEvent e) {
    System.out.println("Server has closed connection");
  }
  public void onItemChanged(ItemChangedEvent e) {
    // Item has changed, print its value
    System.out.println("Topic:"
        + e.getConversation().getTopic());
    System.out.println("ItemName:"
        + e.getItemName());
    System.out.println("ItemValue:"
        + new String(e.getItemValue()));
  }
});
try {
  bids = client.connect("MTA", "BID");
  // Subscribe to A1 cell changes
  bids.startAdvice("USDCHF");
  System.out.println("Press Enter to quit");
  try {
    System.in.read();
  } catch (java.io.IOException ignore) {}
  bids.stopAdvice("USDCHF");
} catch (DDEException e) {
  e.printStackTrace();
} finally {
  try {bids.close();} catch (Exception e) {}
}
client.close();