# OpcNodeReferenceExportOptions Class

<span class="api-meta">since v2.12</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">OpcNodeReferenceExportOptions Members</a></dd>
</dl>

Provides the setup used to collect the metadata of the references used by a node to export.

## Syntax

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

```csharp
public class OpcNodeReferenceExportOptions
```

</div>

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

```vbnet
Public Class OpcNodeReferenceExportOptions
```

</div>

## Inheritance

[Object](https://learn.microsoft.com/dotnet/api/system.object) → **OpcNodeReferenceExportOptions**

## Constructors

| Name | Description |
|---|---|
| [OpcNodeReferenceExportOptions](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodereferenceexportoptions/members#opcnodereferenceexportoptions) | Initializes a new instance of the OpcNodeReferenceExportOptions class. |

## Properties

| Name | Description |
|---|---|
| [OmitHasDescription](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodereferenceexportoptions/members#omithasdescription) | Gets or sets a value indicating whether bidirectional node references of the type [HasDescription](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcreferencetype/#hasdescription) are to be omitted on child nodes, because of the unidirectional definition by its parent node is preferred. |
| [OmitHasEncoding](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodereferenceexportoptions/members#omithasencoding) | Gets or sets a value indicating whether bidirectional node references of the type [HasEncoding](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcreferencetype/#hasencoding) are to be omitted on parent nodes, because of the unidirectional definition by its child node is preferred. |
| [OmitHasSubtype](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodereferenceexportoptions/members#omithassubtype) | Gets or sets a value indicating whether bidirectional node references of the type [HasSubtype](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcreferencetype/#hassubtype) are to be omitted on parent nodes, because of the unidirectional definition by its child node is preferred. |

## Applies to

| Package | Versions |
|---|---|
| Opc.UaFx.Advanced | v2.12–v2.59 |