Event Class

Event Class

All data resulting from subscriptions or requests and administrative messages are delivered as Events.

Inheritance Hierarchy

SystemObject
Bloomberglp.BlpapiEvent

Namespace: Bloomberglp.Blpapi
Assembly: Bloomberglp.Blpapi (in Bloomberglp.Blpapi.dll) Version: 3.19.2.1

Syntax

C++

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public abstract class Event : IEnumerable<Message>, 
	IEnumerable

Public MustInherit Class Event
	Implements IEnumerable(Of Message), IEnumerable

public ref class Event abstract : IEnumerable<Message^>, 
	IEnumerable

[<AbstractClassAttribute>]
type Event =  
    class
        interface IEnumerable<Message>
        interface IEnumerable
    end

The Event type exposes the following members.

Constructors

	Name	Description
	Event	Initializes a new instance of the Event class

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Properties

	Name	Description
	IsValid	Gets true if this event is valid; false otherwise.
	Type	Gets the type of the messages in this Event.

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Methods

	Name	Description
	GetEnumerator	Return an enumerator over the messages contained in this event.
	GetMessages	Creates an enumerable collection of all messages in this event.

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Explicit Interface Implementations

	Name	Description
	IEnumerableGetEnumerator

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Remarks

Event objects are created by the API and passed to the application either through a registered EventHandler or an IEventQueue or returned from the Session.NextEvent() method. Event objects contain Message objects which can be accessed using Event.GetMessages(). The Event object is a handle to an event. The event is the basic unit of work provided to applications. Each Event object consists of an Event.EventType attribute and zero or more Message objects.

Thread Safety

Static members of this type are safe for multi-threaded operations. Instance members of this type are safe for multi-threaded operations.

Reference

Bloomberglp.Blpapi Namespace