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OpcConditionExtension Members

Namespace: Opc.UaFx.Client
Assemblies: Opc.UaFx.Advanced.dll, Opc.UaFx.Advanced.dll
The OpcConditionExtension type exposes the following members.

Methods

AddComment(OpcCondition, OpcClient, Byte[], OpcText)

Applies a comment to the state reported by an event notification which can be identified by the eventId on the condition specified using the further specified client.

C# 

public static void AddComment(this OpcCondition condition, OpcClient client, byte[] eventId, OpcText comment)


Parameters

condition OpcCondition

The OpcCondition its 'AddComment' method node is to be called.

client OpcClient

The OpcClient to use to call the method.

eventId Byte[]

The identifier which identifies the particular event notification its reported state for the condition is to be commented.

comment OpcText

The text to apply on the condition state.



Exceptions

ArgumentNullException

The condition, client or eventId is a null reference (Nothing in Visual Basic).

OpcException

The call of the method node failed (see exception details for more information).

AddComment(OpcCondition, OpcClient, OpcText)

Applies a comment to the state reported by an event notification which can be identified by the EventId of the condition specified using the further specified client.

C# 

public static void AddComment(this OpcCondition condition, OpcClient client, OpcText comment)


Parameters

condition OpcCondition

The OpcCondition its 'AddComment' method node is to be called.

client OpcClient

The OpcClient to use to call the method.

comment OpcText

The text to apply on the condition state.



Exceptions

ArgumentNullException

The condition or client is a null reference (Nothing in Visual Basic).

OpcException

The call of the method node failed (see exception details for more information).

Disable(OpcCondition, OpcClient)

Changes the condition state to 'Disabled' of the condition specified using the further specified client.

C# 

public static void Disable(this OpcCondition condition, OpcClient client)


Parameters

condition OpcCondition

The OpcCondition its 'Disable' method node is to be called.

client OpcClient

The OpcClient to use to call the method.



Exceptions

ArgumentNullException

The condition or client is a null reference (Nothing in Visual Basic).

OpcException

The call of the method node failed (see exception details for more information).

Enable(OpcCondition, OpcClient)

Changes the condition state to 'Enabled' of the condition specified using the further specified client.

C# 

public static void Enable(this OpcCondition condition, OpcClient client)


Parameters

condition OpcCondition

The OpcCondition its 'Enable' method node is to be called.

client OpcClient

The OpcClient to use to call the method.



Exceptions

ArgumentNullException

The condition or client is a null reference (Nothing in Visual Basic).

OpcException

The call of the method node failed (see exception details for more information).