Session.Unsubscribe Method (IList(Subscription), String)

SessionUnsubscribe Method (IListSubscription, String)

Cancels previous requests for asynchronous topic updates associated with the correlation ids listed in the specified subscriptionList.

Namespace: Bloomberglp.Blpapi
Assembly: Bloomberglp.Blpapi (in Bloomberglp.Blpapi.dll) Version: 3.15.0.1

Syntax

public void Unsubscribe(
	IList<Subscription> subscriptionList,
	string requestLabel
)

Public Sub Unsubscribe ( 
	subscriptionList As IList(Of Subscription),
	requestLabel As String
)

public:
void Unsubscribe(
	IList<Subscription^>^ subscriptionList, 
	String^ requestLabel
)

member Unsubscribe : 
        subscriptionList : IList<Subscription> * 
        requestLabel : string -> unit

subscriptionList: Type: System.Collections.GenericIListSubscription
A list of correlationIds of subscriptions that are to be unsubscribed.
requestLabel: Type: SystemString
A label that defines a string which will be recorded along with any diagnostics for this operation.

Exceptions

Exception	Condition
InvalidOperationException	Session is not started.

Remarks

This operation provides a convenience for cancelling Subscriptions using a list of subscriptions.

See Cancel(IList, string) operation for more information on the handling of cancel requests and other important notes.