.. highlightlang:: us

.. index:: DdeAdvise

.. _ddeadvise:

DdeAdvise
=========

.. us.tag  DdeAdvise NOTREADYENGLISH New500

:ref:`DdeAdvise` starts or stops a DDE advise loop with a server (Hot-Link). 

.. function::  bool = DdeAdvise(hConv, ssTopic)
    bool = DdeAdvise(hConv, ssTopic, bStartStop)

.. us.return

**Return Value**

*bool*

.. us.params

**Parameters**

.. uparam:: hConv

   *hConv* is the channel number (handle) which is used with other UniPlot DDE
   functions.

.. uparam:: ssTopic

   *ssTopic* is the topic name.

.. uparam:: bStartStop

   If *bStartStop* is TRUE (1) a advise loop with the server will be established.
   When the data on the server is modified the callback function
   :ref:`DdeCallback_Advise` is invoked. Default value is TRUE (1).

.. us.history

**History**

.. list-table::
   :header-rows: 1

   * - Version
     - Description
   * - 5.0.0
     - New

.. seealso::
   :ref:`overview-dde`,
   :ref:`DdeInitiate`,
   :ref:`DdeTerminate`,
   :ref:`DdeTerminateAll`,
   :ref:`DdePoke`,
   :ref:`DdeExecute`,
   :ref:`DdeCallback_Advise`

:sub:`id-1923928`