Messenger Class

Allows you to send messages and register handlers that will process these messages.

Namespace: DevExpress.Mvvm

Assembly: DevExpress.Mvvm.v18.2.dll

Declaration

C#

public class Messenger :
    IMessenger

VB.NET

Public Class Messenger
    Implements IMessenger

Remarks

See Messenger to learn more.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the Messenger class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

mvvmexpenses-sample-application-t254492/CS/MVVMExpenses/Common/ViewModel/DocumentsViewModel.cs#L34

foreach(var module in Modules)
    Messenger.Default.Register<NavigateMessage<TModule>>(this, module, x => Show(x.Token));
Messenger.Default.Register<DestroyOrphanedDocumentsMessage>(this, x => DestroyOrphanedDocuments());

VB.NET

mvvmexpenses-sample-application-t254492/VB/MVVMExpenses/Common/ViewModel/DocumentsViewModel.vb#L31

For Each [module] In Modules
    Messenger.[Default].Register(Of NavigateMessage(Of TModule))(Me, [module], Sub(x) Show(x.Token))
Next

Implements

IMessenger

Inheritance

Object

Messenger