CreateTopicsAsync Method (topicList, resolveMode, providerIdentity)

Begins the creation of the topics in the specified 'topicList'.

Declaration Syntax

Visual Basic

Visual C++

public void CreateTopicsAsync(
	TopicList topicList,
	ResolveMode resolveMode,
	Identity providerIdentity
)

Public Sub CreateTopicsAsync ( 
	topicList As TopicList,
	resolveMode As ResolveMode,
	providerIdentity As Identity
)

public:
void CreateTopicsAsync(
	TopicList^ topicList, 
	ResolveMode resolveMode, 
	Identity^ providerIdentity
)

Parameters

topicList (TopicList)

resolveMode (ResolveMode)

providerIdentity (Identity)

Remarks

If the specified 'resolveMode' is ResolveMode.DONT_REGISTER_SERVICES, then all the services referenced in the topics in the 'topicList' must already have been registered using registerService(). If 'resolveMode' is ResolveMode.AUTO_REGISTER_SERVICES, then the specified 'providerIdentity' should be supplied and ProviderSession will automatically attempt to register any services reference in the topics in the 'topicList' that have not already been registered.

Before or after createTopicsAsync() returns, each entry in the 'topicList' will be updated with a new status. And one or more EventType.RESOLUTION_STATUS events and, if 'resolveMode' is ResolveMode.AUTO_REGISTER_SERVICES, zero or more EventType.SERVICE_STATUS, and zero or more EventType.TOPIC_STATUS events will be generated. If this is an asynchronous ProviderSession then these Events may be processed by the registered EventHandler.

Exceptions

Exception	Condition
InvalidOperationException	The session is not started.
DuplicateCorrelationIDException	The specified correlationId in 'topicList' is not unique.

Assembly: Bloomberglp.Blpapi (Module: Bloomberglp.Blpapi.dll) Version: 3.8.10.1