Reference

OpcSubscriptionSetup Class

since v2.32

Namespace

Opc.UaFx.Client

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Members

OpcSubscriptionSetup Members

Also in

Opc.UaFx.Client

Defines a set of properties which can be used to create a whole OpcSubscription including its OpcMonitoredItem objects.

Syntax

public class OpcSubscriptionSetup

Public Class OpcSubscriptionSetup

Inheritance

Object → OpcSubscriptionSetup

Constructors

Name	Description
OpcSubscriptionSetup3 overloads	Initializes a new instance of the OpcSubscriptionSetup class.

Properties

Name	Description
Changed	Occurs then a monitored is added, modified, deleted or changes on the OpcSubscription were applied.
DataChangeReceived	Occurs then a monitored item receives an event notification which is not handled by an OpcDataChangeReceivedEventHandler on its DataChangeReceived event.
DisplayName	Gets or sets the name of the OpcSubscription used just for display purpose in the client application.
EventReceived	Occurs then a monitored item receives an event notification which is not handled by an OpcEventReceivedEventHandler on its EventReceived event.
KeepAliveCount	Gets or sets a value which defines the requested number of times the publishing timer have to expire without any notification being sent before the server have to send a keep-alive message to the client.
LifetimeCount	Gets or sets a value which defines the requested number of times the publishing timer have to expire without any publish request before the server have to delete this OpcSubscription.
MaxMessageCount	Gets or sets the maximum number of notifications to keep in the cache.
MaxNotificationsPerPublish	Gets or sets a value which defines the maximum number of notifications that the client wants to receive in a single publish response.
MinLifetimeInterval	Gets or sets a value which defines the minimum lifetime interval to apply in respect of the PublishingInterval and the LifetimeCount configured.
MonitoredItems	Gets a read-only collection of OpcMonitoredItem instances associated with this OpcSubscription.
NotificationFailedsince v2.57	Occurs then a notification message for the OpcSubscription failed to be received, so that its data changes and events do not reach the monitored items.
NotificationReceived	Occurs then a OpcNotification for this OpcSubscription has been received by the session which owns this OpcSubscription.
Priority	Gets or sets a value which defines the relative priority of the subscription used to priorize notifications being send then more than one subscription is to be notified.
PublishingInterval	Gets or sets the requested number of milliseconds of the interval within the server have to send cyclic notifications to the client.
PublishingIsEnabled	Gets or sets a value indicating whether publishing is enabled for this OpcSubscription.
ReceivedDataChangeCallback	Gets or sets the callback used to process data changes of the monitored items associated with this OpcSubscription.
ReceivedEventCallback	Gets or sets the callback used to process events of the monitored items associated with this OpcSubscription.
TimestampsToReturn	Gets or sets the timestamps the server shall transmit for each monitored item.
UseMonitoredItemDataCache	Gets or sets a value indicating whether this OpcSubscription shall forward notifications received from the server to monitored item individual caches.

Methods

Name	Description
AddMonitoredItem15 overloads	Adds the monitored item specified by item to this OpcSubscription.
RemoveMonitoredItem3 overloads	Removes the monitored item specified by item from the MonitoredItems of this OpcSubscription.
ToStringoverride	Returns a string that represents the current OpcSubscription.

Applies to

Package	Versions
Opc.UaFx.Advanced	v2.32–v2.59