EventData Class

Reference

Definition

Namespace:: Azure.Messaging.EventHubs

Assembly:: Azure.Messaging.EventHubs.dll

Package:: Azure.Messaging.EventHubs v5.11.5

Package:: Azure.Messaging.EventHubs v5.12.0-beta.1

Source:: EventData.cs

Source:: EventData.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

An Event Hubs event, encapsulating a set of data and its associated metadata.

public class EventData : Azure.Messaging.MessageContent

type EventData = class
    inherit MessageContent

Public Class EventData
Inherits MessageContent

Inheritance: Object

MessageContent
EventData

Constructors

EventData()	Initializes a new instance of the EventData class.
EventData(AmqpAnnotatedMessage)	Initializes a new instance of the EventData class.
EventData(BinaryData)	Initializes a new instance of the EventData class.
EventData(ReadOnlyMemory<Byte>)	Initializes a new instance of the EventData class.
EventData(String)	Initializes a new instance of the EventData class.

Properties

ContentType	A MIME type describing the data contained in the EventBody, intended to allow consumers to make informed decisions for inspecting and processing the event.
CorrelationId	An application-defined value that represents the context to use for correlation across one or more operations. The identifier is a free-form value and may reflect a unique identity or a shared data element with significance to the application.
Data	Gets or sets the data. (Inherited from MessageContent)
EnqueuedTime	The date and time, in UTC, of when the event was enqueued in the Event Hub partition.
EventBody	The data associated with the event, in BinaryData form, providing support for a variety of data transformations and ObjectSerializer integration.
IsReadOnly	Gets whether the message is read only or not. This can be overriden by inheriting classes to specify whether or not the message can be modified. (Inherited from MessageContent)
MessageId	An application-defined value that uniquely identifies the event. The identifier is a free-form value and can reflect a GUID or an identifier derived from the application context.
Offset	The offset of the event when it was received from the associated Event Hub partition.
PartitionKey	The partition hashing key applied to the batch that the associated EventData, was published with.
Properties	The set of free-form properties which may be used for associating metadata with the event that is meaningful within the application context.
SequenceNumber	The sequence number assigned to the event when it was enqueued in the associated Event Hub partition.
SystemProperties	The set of free-form event properties which were provided by the Event Hubs service to pass metadata associated with the event or associated Event Hubs operation.

Methods

GetRawAmqpMessage()

The event representation in the AMQP protocol format. This allows access to protocol information that is not relevant to Event Hubs and is not exposed by EventData directly. This information can be helpful when exchanging data with other message brokers or clients that do not use one of the Event Hubs SDKs.

Applies to

Sdílet prostřednictvím