AppendMessage Method (messageType, topic)

Appends a (empty) message of the specified 'messageType' that will be published under the specified 'topic' to the event referenced by this EventFormatter. After a message has been appended its elements can be set using the various 'SetElement' methods.

Declaration Syntax

Visual Basic

Visual C++

public void AppendMessage(
	Name messageType,
	Topic topic
)

Public Sub AppendMessage ( 
	messageType As Name,
	topic As Topic
)

public:
void AppendMessage(
	Name^ messageType, 
	Topic^ topic
)

Parameters

messageType (Name): the name of the message type that needs to be added

topic (Topic): the corresponding topic

Exceptions

Exception	Condition
NotFoundException	The specified 'messageType' is not found in the publish schema.
InvalidOperationException	The operating stack is not empty.
ArgumentException	The specified event is not a publish event. The specified topic is not valid.

Assembly: Bloomberglp.Blpapi (Module: Bloomberglp.Blpapi.dll) Version: 3.9.6.1