Cancel Method (correlationId, requestLabel)

Cancels an outstanding request or a subscription represented by the specified correlationId.

Declaration Syntax

Visual Basic

Visual C++

public void Cancel(
	CorrelationID correlationId,
	string requestLabel
)

Public Sub Cancel ( 
	correlationId As CorrelationID,
	requestLabel As String
)

public:
void Cancel(
	CorrelationID^ correlationId, 
	String^ requestLabel
)

Parameters

correlationId (CorrelationID)

requestLabel (String)

Remarks

This operation provides a convenience of passing a single CorrelationID. See Cancel(IList<(Of <<'(CorrelationID>)>>), String) operation for more information on the handling of cancel requests and other important notes.

Exceptions

Exception	Condition
InvalidOperationException	Session is not started.

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