# OpcAcknowledgeableConditionExtension Class

> Reference: Provides static (Shared in Visual Basic) extension methods to manage OpcAcknowledgeableCondition objects.

<span class="api-meta">static</span>

<dl class="api-definition">
<dt>Namespace</dt>
<dd><a href="../namespaces/opc.uafx.client">Opc.UaFx.Client</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">OpcAcknowledgeableConditionExtension Members</a></dd>
<dt>Also in</dt>
<dd>Opc.UaFx.Client</dd>
</dl>

Provides static (Shared in Visual Basic) extension methods to manage [OpcAcknowledgeableCondition](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcacknowledgeablecondition/) objects.

## Syntax

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

```csharp
public static class OpcAcknowledgeableConditionExtension
```

</div>

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

```vbnet
Public Module OpcAcknowledgeableConditionExtension
```

</div>

## Inheritance

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

## Methods

| Name | Description |
|---|---|
| [Acknowledge](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.client.opcacknowledgeableconditionextension/members#acknowledge)<span class="api-meta">static · 2 overloads</span> | Acknowledges an event notification which can be identified by the [EventId](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcevent/members#eventid) of the `condition` specified there the [IsAcked](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcacknowledgeablecondition/members#isacked) is equals to its false state using the further specified `client`. |
| [Confirm](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.client.opcacknowledgeableconditionextension/members#confirm)<span class="api-meta">static · 2 overloads</span> | Confirms an event notification which can be identified by the [EventId](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcevent/members#eventid) of the `condition` specified there the [IsConfirmed](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcacknowledgeablecondition/members#isconfirmed) is equals to its false state using the further specified `client`. |

## Applies to

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