# OpcNodeIdPropertyNode Class

<dl class="api-definition">
<dt>Namespace</dt>
<dd><a href="../namespaces/opc.uafx">Opc.UaFx</a></dd>
<dt>Assembly</dt>
<dd>Opc.UaFx.Advanced.dll</dd>
<dt>Package</dt>
<dd>Opc.UaFx.Advanced v2.59.0</dd>
<dt>Members</dt>
<dd><a href="./members">OpcNodeIdPropertyNode Members</a></dd>
</dl>

Defines a property node for node identifiers.

## Syntax

<div class="api-signature" data-lang="csharp">

```csharp
public class OpcNodeIdPropertyNode : OpcPropertyNode
```

</div>

<div class="api-signature" data-lang="vbnet">

```vbnet
Public Class OpcNodeIdPropertyNode
    Inherits OpcPropertyNode
```

</div>

## Inheritance

[Object](https://learn.microsoft.com/dotnet/api/system.object) → [OpcNode](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnode/) → [OpcInstanceNode](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcinstancenode/) → [OpcVariableNode](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcvariablenode/) → [OpcPropertyNode](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcpropertynode/) → **OpcNodeIdPropertyNode**

## Implements

<ul class="api-implements">
<li><a href="../opc.uafx.iopcnode/">IOpcNode</a></li>
<li><a href="../opc.uafx.iopcnodeinfo/">IOpcNodeInfo</a></li>
<li><a href="../opc.uafx.iopcvariablenodeinfo/">IOpcVariableNodeInfo</a></li>
</ul>

## Constructors

| Name | Description |
|---|---|
| [OpcNodeIdPropertyNode](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodeidpropertynode/members#opcnodeidpropertynode)<span class="api-meta">8 overloads</span> | Initializes a new instance of the OpcNodeIdPropertyNode class accessible by the `name` specified. |

## Properties

| Name | Description |
|---|---|
| [ReadNodeIdPropertyValueCallback](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodeidpropertynode/members#readnodeidpropertyvaluecallback) | Gets or sets a callback used to read the node identifier property value. |
| [Value](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodeidpropertynode/members#value) | Gets or sets the value of the property node. |
| [WriteNodeIdPropertyValueCallback](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodeidpropertynode/members#writenodeidpropertyvaluecallback) | Gets or sets a callback used to write the node identifier property value. |

## Methods

| Name | Description |
|---|---|
| [ReadNodeIdPropertyValueCore](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodeidpropertynode/members#readnodeidpropertyvaluecore)<span class="api-meta">protected · virtual</span> | Reads the node identifier value of the property node using the `context` and `value` information specified. |
| [ReadNodeIdValue](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodeidpropertynode/members#readnodeidvalue) | Reads the node identifier value of the property node. |
| [ReadPropertyValueCore](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodeidpropertynode/members#readpropertyvaluecore)<span class="api-meta">protected · override</span> | Reads the value of the property node using the `context` and `value` information specified. |
| [WriteNodeIdPropertyValueCore](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodeidpropertynode/members#writenodeidpropertyvaluecore)<span class="api-meta">protected · virtual</span> | Writes the node identifier value of the property node using the `context` and `value` information specified. |
| [WriteNodeIdValue](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodeidpropertynode/members#writenodeidvalue) | Writes the value of the property node specified by `value`. |
| [WritePropertyValueCore](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodeidpropertynode/members#writepropertyvaluecore)<span class="api-meta">protected · override</span> | Writes the value of the property node using the `context` and `value` information specified. |

Inherits members from [OpcPropertyNode](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcpropertynode/members), [OpcVariableNode](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcvariablenode/members), [OpcInstanceNode](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcinstancenode/members), [OpcNode](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnode/members).

## Applies to

| Package | Versions |
|---|---|
| Opc.UaFx.Advanced | v2.5–v2.59 |