Reference

OpcNotificationFailedEventArgs Members

Type

OpcNotificationFailedEventArgs

Namespace

Opc.UaFx.Client

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Also in

Opc.UaFx.Client

Inherits members from EventArgs.

Properties

Exception

Gets the exception which describes why the notification message failed to be received.

public OpcException Exception { get; }

Public ReadOnly Property Exception As OpcException

Property value

OpcException

An instance of the OpcException class whose Code states the reason, for example BadEncodingLimitsExceeded or BadDecodingError if a value of the message cannot be decoded, or BadMessageNotAvailable if the server no longer holds the message and its notifications are lost.

Handled

Gets or sets a value indicating whether the event handler has completely handled the event or whether the system should continue its own processing.

public bool Handled { get; set; }

Public Property Handled As Boolean

Property value

Boolean

The value true if the event has been completely handled; otherwise, the value false. The default value is false.

Subscription

Gets the OpcSubscription the notification message belongs to.

public OpcSubscription Subscription { get; }

Public ReadOnly Property Subscription As OpcSubscription

Property value

OpcSubscription

An instance of the OpcSubscription class, or a null reference (Nothing in Visual Basic) if it is not known. A response which cannot be processed does not state the subscription of its message; it is known once the message is requested again from the server and fails again.