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

Represents the view of the address space to browse, as defined by the ViewDescription of OPC UA.

## Syntax

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

```csharp
public class OpcViewDescription
```

</div>

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

```vbnet
Public Class OpcViewDescription
```

</div>

## Inheritance

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

## Constructors

| Name | Description |
|---|---|
| [OpcViewDescription](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcviewdescription/members#opcviewdescription)<span class="api-meta">3 overloads · since v2.58</span> | Initializes a new instance of the OpcViewDescription class which describes the current version of the view identified by `viewId`. |

## Fields

| Name | Description |
|---|---|
| [Default](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcviewdescription/members#default)<span class="api-meta">static</span> | Describes the whole address space instead of a view. |

## Properties

| Name | Description |
|---|---|
| [Timestamp](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcviewdescription/members#timestamp) | Gets the time which selects the version of the view to browse. |
| [ViewId](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcviewdescription/members#viewid) | Gets the identifier of the view to browse. |
| [ViewVersion](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcviewdescription/members#viewversion) | Gets the version of the view to browse. |

## Applies to

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