C# Class Caliburn.Micro.Action

A host for action related attached properties.
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Méthodes publiques

Свойство Type Description
TargetProperty global::Xamarin.Forms.BindableProperty
TargetWithoutContextProperty global::Xamarin.Forms.BindableProperty

Méthodes publiques

Méthode Description
GetTarget ( global::Xamarin.Forms.BindableObject d ) : object

Gets the target for instances of ActionMessage .
GetTargetWithoutContext ( global::Xamarin.Forms.BindableObject d ) : object

Gets the target for instances of ActionMessage .
HasTargetSet ( global::Xamarin.Forms.BindableObject element ) : bool

Checks if the ActionMessage -Target was set.
Invoke ( object target, string methodName, global::Xamarin.Forms.BindableObject view = null, global::Xamarin.Forms.VisualElement source = null, object eventArgs = null, object parameters = null ) : void

Uses the action pipeline to invoke the method.
SetTarget ( global::Xamarin.Forms.BindableObject d, object target ) : void

Sets the target of the ActionMessage .
SetTargetWithoutContext ( global::Xamarin.Forms.BindableObject d, object target ) : void

Sets the target of the ActionMessage .

The DataContext will not be set.

Private Methods

Méthode Description
OnTargetChanged ( global::Xamarin.Forms.BindableObject d, DependencyPropertyChangedEventArgs e ) : void
OnTargetWithoutContextChanged ( global::Xamarin.Forms.BindableObject d, DependencyPropertyChangedEventArgs e ) : void
SetTargetCore ( DependencyPropertyChangedEventArgs e, global::Xamarin.Forms.BindableObject d, bool setContext ) : void

Method Details

GetTarget() public static méthode

Gets the target for instances of ActionMessage .
public static GetTarget ( global::Xamarin.Forms.BindableObject d ) : object
d global::Xamarin.Forms.BindableObject The element to which the target is attached.
Résultat object

GetTargetWithoutContext() public static méthode

Gets the target for instances of ActionMessage .
public static GetTargetWithoutContext ( global::Xamarin.Forms.BindableObject d ) : object
d global::Xamarin.Forms.BindableObject The element to which the target is attached.
Résultat object

HasTargetSet() public static méthode

Checks if the ActionMessage -Target was set.
public static HasTargetSet ( global::Xamarin.Forms.BindableObject element ) : bool
element global::Xamarin.Forms.BindableObject DependencyObject to check
Résultat bool

Invoke() public static méthode

Uses the action pipeline to invoke the method.
public static Invoke ( object target, string methodName, global::Xamarin.Forms.BindableObject view = null, global::Xamarin.Forms.VisualElement source = null, object eventArgs = null, object parameters = null ) : void
target object The object instance to invoke the method on.
methodName string The name of the method to invoke.
view global::Xamarin.Forms.BindableObject The view.
source global::Xamarin.Forms.VisualElement The source of the invocation.
eventArgs object The event args.
parameters object The method parameters.
Résultat void

SetTarget() public static méthode

Sets the target of the ActionMessage .
public static SetTarget ( global::Xamarin.Forms.BindableObject d, object target ) : void
d global::Xamarin.Forms.BindableObject The element to attach the target to.
target object The target for instances of .
Résultat void

SetTargetWithoutContext() public static méthode

Sets the target of the ActionMessage .
The DataContext will not be set.
public static SetTargetWithoutContext ( global::Xamarin.Forms.BindableObject d, object target ) : void
d global::Xamarin.Forms.BindableObject The element to attach the target to.
target object The target for instances of .
Résultat void

Property Details

TargetProperty public_oe static_oe property

A property definition representing the target of an ActionMessage . The DataContext of the element will be set to this instance.
public static global::Xamarin.Forms.BindableProperty TargetProperty
Résultat global::Xamarin.Forms.BindableProperty

TargetWithoutContextProperty public_oe static_oe property

A property definition representing the target of an ActionMessage . The DataContext of the element is not set to this instance.
public static global::Xamarin.Forms.BindableProperty TargetWithoutContextProperty
Résultat global::Xamarin.Forms.BindableProperty