ChatMessageChangedEventArgs Class

Reference

Definition

Namespace:: Windows.ApplicationModel.Chat

Important

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Edit

Represents event parameters used by the event handler that processes message change events.

public ref class ChatMessageChangedEventArgs sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class ChatMessageChangedEventArgs final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class ChatMessageChangedEventArgs

Public NotInheritable Class ChatMessageChangedEventArgs

Inheritance: Object Platform::Object IInspectable ChatMessageChangedEventArgs

Attributes: ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0 - for Xbox, see UWP features that aren't yet supported on Xbox)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)
App capabilities	chat chatSystem smsSend

Remarks

Obtain an instance of this object in the handler to the MessageChanged event.

Methods

GetDeferral()

The message changed event handler that an application registers with the message store receives a deferral object in the event parameters. The GetDeferral method registers a change deferral and allows an application to take action related to the change before the message store completes the change.

Applies to