[Expand]General Information
[Expand]WinForms Controls
[Expand]ASP.NET Controls and MVC Extensions
[Expand]ASP.NET Bootstrap Controls
[Expand]ASP.NET Core Bootstrap Controls
[Collapse]WPF Controls
  Prerequisites
 [Expand]What's Installed
 [Expand].NET Core 3 Support
 [Expand]Common Concepts
 [Collapse]MVVM Framework
  [Expand]View Models
  [Expand]Commands
  [Expand]Behaviors
  [Collapse]Services
    Getting Started
    Services in ViewModelBase descendants
    Services in POCO objects
    Services in custom ViewModels
    View creation mechanisms
   [Collapse]Predefined Set
    [Expand]Dialog Services
    [Collapse]Message Box Services
      DXMessageBoxService
      WinUIMessageBoxService
    [Expand]Document Services
    [Expand]ViewInjectionService
    [Expand]Report Services
     NotificationService
     TaskbarButtonService
     ApplicationJumpListService
     DXSplashScreenService
     DispatcherService
     FrameNavigationService
     LayoutSerializationService
     FolderBrowserDialogService
     OpenFileDialogService
     SaveFileDialogService
     WizardService
     WindowService
     CurrentDialogService
     CurrentWindowService
     NotifyIconService
    How to create a Custom Service
  [Expand]DXBinding
  [Expand]MIF
   Converters
   ViewLocator
   Messenger
   Data Annotation Attributes
   LayoutTreeHelper
   Weak Event
 [Expand]Controls and Libraries
 [Expand]Scaffolding Wizard
 [Expand]Localization
  Redistribution and Deployment
  Get More Help
 [Expand]API Reference
[Expand]Xamarin Controls
[Expand]Windows 10 App Controls
[Expand]Office File API
[Expand]Reporting
[Expand]Report and Dashboard Server
[Expand]Dashboard
[Expand]eXpressApp Framework
[Expand]eXpress Persistent Objects
[Expand]CodeRush
[Expand]CodeRush Classic
[Expand]Cross-Platform Core Libraries
[Expand]Tools and Utilities
 End-User Documentation
View this topic on docs.devexpress.com (Learn more)

WinUIMessageBoxService

The WinUIMessageBoxService implements the IMessageBoxService interface and uses the WinUIMessageBox control to display messages.

Note

The message box stretches to fit the window's width when you use the WinUIMessageBoxService.

Expanded Example

You can use the WinUIMessageBoxService instead of the DXMessageBoxService. The following example demonstrates how to use the WinUIMessageBoxService:

Is this topic helpful?​​​​​​​