DevExpress.Mvvm Namespace

Contains controls for building MVVM-aware applications.

Assembly: DevExpress.Mvvm.v22.2.dll

NuGet Package: DevExpress.Mvvm

Classes

Name	Description
BindableBase	Provides support for the INotifyPropertyChanged interface and capabilities for easy implementation of bindable properties with the GetProperty and SetProperty methods.
CellEditorData	An objects that allows you to specify editor’s settings in the Edit Form.
CellValue	Contains information about a processed cell.
DelegateCommand	A command that calls your parameterless delegates when Execute and CanExecute logic is invoked on the command.
DelegateCommand<T>	A command that calls your parameterized delegates when Execute and CanExecute logic is invoked on the command.
DocumentManagerServiceExtensions static	Provides extension methods for IDocumentManagerService implementation to create and control a service’s documents.
DXSplashScreenViewModel	A view model that specifies data and options for the SplashScreenManager.
IDataErrorInfoHelper static	Provides extension methods to get an error based on defined DataAnnotation attributes or Fluent API
Messenger	Allows you to send messages and register handlers that will process these messages.
Messenger.ActionInvokerCollection
NavigationViewModelBase	A View Model for Views between which navigation can be organized if they are placed within a NavigationFrame.
ServiceContainer	An object that contains services.
UICommand	A ViewModel that is used to generate a dialog button.
ViewInjectionManager	Allows you to perform injecting and manipulation under ViewModels (and their Views) in any section of the application’s code.
ViewInjectionManagerExtensions static	Provides extension methods for the ViewInjectionManager to integrate and control ViewModels (with their Views).
ViewInjectionServiceExtensions static	Provides extension methods for the ViewInjectionService to integrate and control ViewModels (with their Views).
ViewModelBase	The base class for ViewModels.
ViewModelBase.CreateCommandHelper<T> static
ViewModelClosingEventArgs	Provides data for the ViewModelClosingEvent event.

Interfaces

Name	Description
IApplicationJumpListService	Provides methods to add jump tasks to the application’s Jump List.
ICommand<T>	The interface that specifies a parameterized command.
ICurrentWindowService	Provides methods to work with a window.
IDialogService	Provides methods to show a dialog window.
IDispatcherService	Provides the method to perform actions in a ViewModel using the Dispatcher.
IDocument	Provides methods to work with a document created with the IDocumentManagerService.
IDocumentContent	Provides a way to obtain the document’s properties at the document’s ViewModel level.
IDocumentManagerService	Provides methods to create documents and operate with them.
IDocumentOwner	Provides a way to obtain the document owner (service) at the document level.
IDocumentViewModel	Obsolete. This API is obsolete now.
IFileDialogServiceBase	Provides methods and properties to configure the standard dialog box.
IFileInfo
IFileSystemInfo	Provides members common to IFolderInfo and IFileInfo
IFolderBrowserDialogService	Provides methods to browse, create, and select folders in the File System by using the standard folder browser dialog.
IFolderInfo
ILayoutSerializationService	Provides methods to save/restore the layout of serializable DevExpress WPF Controls.
IMessageBoxService	Provides methods to show dialog boxes.
IMessenger	Provides methods to send messages and register message handlers.
INavigationService	Provides members to navigate between Views.
INotificationService	Provides methods to display notifications in Windows 8 style.
IOpenDialogServiceBase	Provides members common to IOpenFileDialogService and IOpenFolderDialogService
IOpenFileDialogService	Provides methods to browse and open files in the File System by using the standard dialog box.
IOpenFolderDialogService
ISaveFileDialogService	Provides methods to save the data of a ViewModel to a file by using the standard dialog box.
IServiceContainer	Provides methods to retrieve services and register them in a service container.
ISplashScreenManagerService	Provides data and methods used by the SplashScreenManagerService.
ISplashScreenService	Provides methods to display splash screens.
ISupportNavigation	Provides members that occur when navigating to an object and when navigating away from it.
ISupportParameter	Provides a member that allows data to be passed from a Main to a Detail ViewModel, when these ViewModels are loosely coupled.
ISupportParentViewModel	Provides a member that allows a Main ViewModel to be passed to a Detail ViewModel. In addition, this allows the Main ViewModel’s services to be used within the Detail ViewModel.
ISupportServices	Provides a member to access an object containing services.
ISupportWizardBackCommand
ISupportWizardCancelCommand
ISupportWizardFinishCommand
ISupportWizardNextCommand
ITaskbarButtonService	Provides methods to display customizable application taskbar buttons.
IUIObjectService	Contains members that allow you to access a UI element from View Model code.
IViewInjectionManager	Provides methods to inject and manipulate under ViewModels (and their Views)
IViewInjectionService	Provides methods and properties to inject VewModels (and their Views) and operate with them.
IWindowService	Provides methods to display a view as a window and control it from the ViewModel.
IWizardService	Provides methods to use the Wizard control in compliance with the MVVM pattern.

Structs

Name	Description
DateTimeRange	Time interval which provides extended operations such as Union and Intersect.
Messenger.ActionInvokerTokenPair
TimeSpanRange

Enums

Name	Description
AsyncDisplayMode	Lists values that specify how the button indicates executed asynchronous operations.
DialogButtonAlignment	Lists the DialogButton’s horizontal alignment values.
DXWindowState	Lists values that specify the window state (minimized, maximized, restored).
EnumMembersSortMode
GlyphAlignment	Lists image positions in the dialog button.
ServiceSearchMode	Lists values that specify whether a search for a service must be carried out within the current service container, or within the current and parent service containers.
SplashScreenState	Lists values that specify the current state of the splash screen window.