Navision Communication Component OutMsg.GetStream

NavStudent
NavStudent Member Posts: 399
edited 2007-04-09 in NAV/Navision Classic Client
Hello I am trying to use Navision Communication Component to connect to another server.

I saw and downloaded the example code in here and I wanted to know if there is a documentation on these COM objects. Anything would be helpfull.
my 2 cents

Comments

  • muksha
    muksha Member Posts: 274
    Sorry there is no such specific document available but you should go through the Navision help for ref.
    Mukesh Sharma
  • gulamdastagir
    gulamdastagir Member Posts: 411
    Press Ctrl+F and search for "devguide.chm" on the computer
    Regards,

    GD
  • NavStudent
    NavStudent Member Posts: 399
    thank you for the dev.chm file

    I was looking at the document example code. And noticed this.
    Example
OnRun()

CREATE(MQBus);

CREATE(CC2);

MQBus.OpenReceiveQueue('MyMessageQueueServer\comcom2_queue',0,0);

CC2.AddBusAdapter(MQBus,1);

CC2::MessageReceived(VAR InMessage : Automation)

InMsg:= InMessage;

IF (InMsg.ExpectReply) THEN

BEGIN

  InS:= InMsg.GetStream();

  InS.READ(Txt);

  MESSAGE(Txt);

  OutMsg:= InMsg.CreateReply();

  OutS:= OutMsg.GetStream();

  OutS.WRITE('Yes, hello world! OK.');

  OutMsg.Send(0);

END;

InMsg.CommitMessage();


    The OutMsg.GetStream returns and istream. How can you assign this to outstream? How does navision compiles this?

    OutS:= OutMsg.GetStream();
    OutS.WRITE('Yes, hello world! OK.');
    OutMsg.Send(0);



    Thanks again.
    my 2 cents

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