Class ViewForMixins

Namespace

ReactiveUI

Assembly

ReactiveUI.dll

A set of extension methods to help wire up View and ViewModel activation.

public static class ViewForMixins

Inheritance

object

ViewForMixins

Methods

WhenActivated(IActivatableView, Action<Action<IDisposable>>)

WhenActivated allows you to register a Func to be called when a View is Activated.

public static IDisposable WhenActivated(this IActivatableView item, Action<Action<IDisposable>> block)

Parameters

item IActivatableView

Object that supports activation.

block Action<Action<IDisposable>>

The method to be called when the corresponding View is activated. The Action parameter (usually called 'd') allows you to register Disposables to be cleaned up when the View is deactivated (i.e. "d(someObservable.Subscribe());").

Returns

IDisposable

A Disposable that deactivates this registration.

WhenActivated(IActivatableView, Action<Action<IDisposable>>, IViewFor)

WhenActivated allows you to register a Func to be called when a View is Activated.

public static IDisposable WhenActivated(this IActivatableView item, Action<Action<IDisposable>> block, IViewFor view)

Parameters

item IActivatableView

Object that supports activation.

block Action<Action<IDisposable>>

The method to be called when the corresponding View is activated. The Action parameter (usually called 'd') allows you to register Disposables to be cleaned up when the View is deactivated (i.e. "d(someObservable.Subscribe());").

view IViewFor

The IActivatableView will ordinarily also host the View Model, but in the event it is not, a class implementing IViewFor can be supplied here.

Returns

IDisposable

A Disposable that deactivates this registration.

WhenActivated(IActivatableView, Action<CompositeDisposable>, IViewFor?)

WhenActivated allows you to register a Func to be called when a View is Activated.

public static IDisposable WhenActivated(this IActivatableView item, Action<CompositeDisposable> block, IViewFor? view = null)

Parameters

item IActivatableView

Object that supports activation.

block Action<CompositeDisposable>

The method to be called when the corresponding View is activated. The Action parameter (usually called 'disposables') allows you to collate all disposables that should be cleaned up during deactivation.

view IViewFor

The IActivatableView will ordinarily also host the View Model, but in the event it is not, a class implementing IViewFor can be supplied here.

Returns

IDisposable

A Disposable that deactivates this registration.

WhenActivated(IActivatableView, Func<IEnumerable<IDisposable>>)

WhenActivated allows you to register a Func to be called when a View is Activated.

public static IDisposable WhenActivated(this IActivatableView item, Func<IEnumerable<IDisposable>> block)

Parameters

item IActivatableView

Object that supports activation.

block Func<IEnumerable<IDisposable>>

The method to be called when the corresponding View is activated. It returns a list of Disposables that will be cleaned up when the View is deactivated.

Returns

IDisposable

A Disposable that deactivates this registration.

WhenActivated(IActivatableView, Func<IEnumerable<IDisposable>>, IViewFor?)

WhenActivated allows you to register a Func to be called when a View is Activated.

public static IDisposable WhenActivated(this IActivatableView item, Func<IEnumerable<IDisposable>> block, IViewFor? view)

Parameters

item IActivatableView

Object that supports activation.

block Func<IEnumerable<IDisposable>>

The method to be called when the corresponding View is activated. It returns a list of Disposables that will be cleaned up when the View is deactivated.

view IViewFor

The IActivatableView will ordinarily also host the View Model, but in the event it is not, a class implementing IViewFor can be supplied here.

Returns

IDisposable

A Disposable that deactivates this registration.

WhenActivated(IActivatableViewModel, Action<Action<IDisposable>>)

WhenActivated allows you to register a Func to be called when a ViewModel's View is Activated.

public static void WhenActivated(this IActivatableViewModel item, Action<Action<IDisposable>> block)

Parameters

item IActivatableViewModel

Object that supports activation.

block Action<Action<IDisposable>>

The method to be called when the corresponding View is activated. The Action parameter (usually called 'd') allows you to register Disposables to be cleaned up when the View is deactivated (i.e. "d(someObservable.Subscribe());").

WhenActivated(IActivatableViewModel, Action<CompositeDisposable>)

WhenActivated allows you to register a Func to be called when a ViewModel's View is Activated.

public static void WhenActivated(this IActivatableViewModel item, Action<CompositeDisposable> block)

Parameters

item IActivatableViewModel

Object that supports activation.

block Action<CompositeDisposable>

The method to be called when the corresponding View is activated. The Action parameter (usually called 'disposables') allows you to collate all the disposables to be cleaned up during deactivation.

WhenActivated(IActivatableViewModel, Func<IEnumerable<IDisposable>>)

WhenActivated allows you to register a Func to be called when a ViewModel's View is Activated.

public static void WhenActivated(this IActivatableViewModel item, Func<IEnumerable<IDisposable>> block)

Parameters

item IActivatableViewModel

Object that supports activation.

block Func<IEnumerable<IDisposable>>

The method to be called when the corresponding View is activated. It returns a list of Disposables that will be cleaned up when the View is deactivated.