Messenger.Register<TMessage>(Object, Object, Boolean, Action<TMessage>) Method

Registers a handler of a specific message type.

Namespace: DevExpress.Mvvm

Assembly: DevExpress.WinUI.Mvvm.v23.2.dll

NuGet Package: DevExpress.WinUI

Declaration

C#

public virtual void Register<TMessage>(
    object recipient,
    object token,
    bool receiveInheritedMessages,
    Action<TMessage> action
)

VB.NET

Public Overridable Sub Register(Of TMessage)(
    recipient As Object,
    token As Object,
    receiveInheritedMessages As Boolean,
    action As Action(Of TMessage)
)

Parameters

Name	Type	Description
recipient	Object	An object that receives messages.
token	Object	An object (marker) that is used to identify a specific message. Pass null if you want to process messages without tokens.
receiveInheritedMessages	Boolean	true to receive messages of the TMessage type and all derived types; false to receive messages of the TMessage type only.
action	Action<TMessage>	An action that is invoked when the specified message occurs.

Type Parameters

Name	Description
TMessage	The message type.

Implements

Register<TMessage>(Object, Object, Boolean, Action<TMessage>)