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

SessionSubscribe Method (IListSubscription, String)

Initiates a request to receive asynchronous updates to the specified topics.

The session identity will be used if it's been authorized.

Namespace: Bloomberglp.Blpapi
Assembly: Bloomberglp.Blpapi (in Bloomberglp.Blpapi.dll) Version: 3.17.0.1

Syntax

C++

Copy

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

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

public:
virtual void Subscribe(
	IList<Subscription^>^ subscriptionList, 
	String^ requestLabel
) sealed

abstract Subscribe : 
        subscriptionList : IList<Subscription> * 
        requestLabel : string -> unit 
override Subscribe : 
        subscriptionList : IList<Subscription> * 
        requestLabel : string -> unit

Parameters

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

Implements

ISessionSubscribe(IListSubscription, String)

Exceptions

Exception	Condition
InvalidOperationException	The session is not started.
DuplicateCorrelationIDException	Any of the correlationIds specified in the subscriptionList is not unique.
ArgumentException	The specified 'subscriptionList' is null or empty.

Remarks

Same as calling Subscribe(subscriptionList, null, requestLabel).

Reference

Session Class

Subscribe Overload

Bloomberglp.Blpapi Namespace