# OpcNodePropertyInfo Class

<span class="api-meta">abstract · since v2.20</span>

<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">OpcNodePropertyInfo Members</a></dd>
<dt>Also in</dt>
<dd>Opc.UaFx.Client</dd>
</dl>

Provides metadata of a property member declared by a node type.

## Syntax

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

```csharp
public abstract class OpcNodePropertyInfo : OpcNodeMemberInfo
```

</div>

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

```vbnet
Public MustInherit Class OpcNodePropertyInfo
    Inherits OpcNodeMemberInfo
```

</div>

## Inheritance

[Object](https://learn.microsoft.com/dotnet/api/system.object) → [OpcNodeMemberInfo](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodememberinfo/) → **OpcNodePropertyInfo**

## Implements

<ul class="api-implements">
<li><a href="../opc.uafx.iopcnodeinfo/">IOpcNodeInfo</a></li>
<li><a href="../opc.uafx.iopcnodememberinfo/">IOpcNodeMemberInfo</a></li>
<li><a href="../opc.uafx.iopcnodemodellingorder/">IOpcNodeModellingOrder</a></li>
</ul>

## Properties

| Name | Description |
|---|---|
| [ValueType](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodepropertyinfo/members#valuetype) | Gets the data type of the value provided by the property. |

Inherits members from [OpcNodeMemberInfo](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodememberinfo/members).

## Applies to

| Package | Versions |
|---|---|
| Opc.UaFx.Advanced | v2.20–v2.59 |