.. _object_OpcUaClientValueNode:


:index:`OpcUaClientValueNode`
-----------------------------

Description
***********

Please refer to the `Qt OPC UA ValueNode QML type <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#->`_ documentation.


Overview
********

Properties
++++++++++

.. hlist::
  :columns: 2

  * `filter <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#filter-prop>`_
  * `monitored <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#monitored-prop>`_
  * `publishingInterval <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#publishingInterval-prop>`_
  * `serverTimestamp <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#serverTimestamp-prop>`_
  * `sourceTimestamp <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#sourceTimestamp-prop>`_
  * `value <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#value-prop>`_
  * `valueType <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#valueType-prop>`_
  * `writable <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#writable-prop>`_

Methods
+++++++

.. hlist::
  :columns: 1

  * `setMonitored <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#setMonitored-method>`_
  * `setPublishingInterval <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#setPublishingInterval-method>`_
  * `setValue <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#setValue-method>`_
  * `setValueType <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#setValueType-method>`_

Signals
+++++++

.. hlist::
  :columns: 1

  * `dataChangeOccurred <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#dataChangeOccurred-signal>`_



Properties
**********


.. _property_OpcUaClientValueNode_filter:

.. index::
   single: filter

filter
++++++

Please refer to the `Qt OPC UA ValueNode QML type <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#filter-prop>`_ documentation.

:**› Attributes**: Writable


.. _property_OpcUaClientValueNode_monitored:

.. index::
   single: monitored

monitored
+++++++++

Please refer to the `Qt OPC UA ValueNode QML type <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#monitored-prop>`_ documentation.

:**› Attributes**: Writable


.. _property_OpcUaClientValueNode_publishingInterval:

.. index::
   single: publishingInterval

publishingInterval
++++++++++++++++++

Please refer to the `Qt OPC UA ValueNode QML type <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#publishingInterval-prop>`_ documentation.

:**› Attributes**: Writable


.. _property_OpcUaClientValueNode_serverTimestamp:

.. index::
   single: serverTimestamp

serverTimestamp
+++++++++++++++

Please refer to the `Qt OPC UA ValueNode QML type <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#serverTimestamp-prop>`_ documentation.

:**› Attributes**: Readonly


.. _property_OpcUaClientValueNode_sourceTimestamp:

.. index::
   single: sourceTimestamp

sourceTimestamp
+++++++++++++++

Please refer to the `Qt OPC UA ValueNode QML type <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#sourceTimestamp-prop>`_ documentation.

:**› Attributes**: Readonly


.. _property_OpcUaClientValueNode_value:

.. index::
   single: value

value
+++++

Please refer to the `Qt OPC UA ValueNode QML type <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#value-prop>`_ documentation.

:**› Attributes**: Writable


.. _property_OpcUaClientValueNode_valueType:

.. index::
   single: valueType

valueType
+++++++++

Please refer to the `Qt OPC UA ValueNode QML type <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#valueType-prop>`_ documentation.

:**› Attributes**: Writable


.. _property_OpcUaClientValueNode_writable:

.. index::
   single: writable

writable
++++++++

Please refer to the `Qt OPC UA ValueNode QML type <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#writable-prop>`_ documentation.

:**› Attributes**: Readonly

Signals
*******


.. _signal_OpcUaClientValueNode_dataChangeOccurred:

.. index::
   single: dataChangeOccurred

dataChangeOccurred(Variant value)
+++++++++++++++++++++++++++++++++

Please refer to the `Qt OPC UA ValueNode QML type <https://doc.qt.io/qt-5/qml-qtopcua-valuenode.html#dataChangeOccurred-signal>`_ documentation.


Example
*******
See :ref:`OpcUaClient example <example_OpcUaClient>` on how to use OpcUaClientValueNode.