Behavior<T> Class

Reference

Definition

Namespace:: Microsoft.Maui.Controls

Assembly:: Microsoft.Maui.Controls.dll

Important

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Base class for generalized user-defined behaviors that can respond to arbitrary conditions and events.

generic <typename T>
 where T : BindableObjectpublic ref class Behavior abstract : Microsoft::Maui::Controls::Behavior

public abstract class Behavior<T> : Microsoft.Maui.Controls.Behavior where T : BindableObject

type Behavior<'T (requires 'T :> BindableObject)> = class
    inherit Behavior

Public MustInherit Class Behavior(Of T)
Inherits Behavior

Type Parameters

T

The type of object this behavior will be applied to.

Inheritance: Object

BindableObject

Behavior
Behavior<T>

Derived: Microsoft.Maui.Controls.PlatformBehavior<TView,TPlatformView>

Constructors

Behavior<T>()

Creates a new Behavior with default values.

Properties

AssociatedType	Gets the type of the objects with which this Behavior can be associated. (Inherited from Behavior)
BindingContext	Gets or sets an object that contains the properties that will be targeted by the bound properties that belong to this BindableObject. This is a bindable property. (Inherited from BindableObject)
Dispatcher	Gets the dispatcher that was available when this bindable object was created, otherwise tries to find the nearest available dispatcher (probably the window's/app's). (Inherited from BindableObject)

Methods

ApplyBindings()	Applies all the current bindings to BindingContext. (Inherited from BindableObject)
ClearValue(BindableProperty)	Clears any value that is previously set for a bindable property. (Inherited from BindableObject)
ClearValue(BindablePropertyKey)	Clears any value that is previously set for a bindable property, identified by its key. (Inherited from BindableObject)
CoerceValue(BindableProperty)	Coerces the value of the specified bindable property. This is done by invoking BindableProperty.CoerceValueDelegate of the specified bindable property. (Inherited from BindableObject)
CoerceValue(BindablePropertyKey)	Coerces the value of the specified bindable property. This is done by invoking BindableProperty.CoerceValueDelegate of the specified bindable property. (Inherited from BindableObject)
GetValue(BindableProperty)	Returns the value that is contained in the given bindable property. (Inherited from BindableObject)
IsSet(BindableProperty)	Determines whether or not a bindable property exists and has a value set. (Inherited from BindableObject)
OnAttachedTo(BindableObject)	Application developers override this method to implement the behaviors that will be associated with `bindable`.
OnAttachedTo(T)	Application developers override this method to implement the behaviors that will be associated with `bindable`.
OnBindingContextChanged()	Raises the BindingContextChanged event. (Inherited from BindableObject)
OnDetachingFrom(BindableObject)	Application developers override this method to remove the behaviors from `bindable` that were implemented in a previous call to the OnAttachedTo(BindableObject) method.
OnDetachingFrom(T)	Application developers override this method to remove the behaviors from `bindable` that were implemented in a previous call to the OnAttachedTo(T) method.
OnPropertyChanged(String)	Raises the PropertyChanged event. (Inherited from BindableObject)
OnPropertyChanging(String)	Raises the PropertyChanging event. (Inherited from BindableObject)
RemoveBinding(BindableProperty)	Removes a previously set binding from a bindable property. (Inherited from BindableObject)
SetBinding(BindableProperty, BindingBase)	Assigns a binding to a bindable property. (Inherited from BindableObject)
SetValue(BindableProperty, Object)	Sets the value of the specified bindable property. (Inherited from BindableObject)
SetValue(BindablePropertyKey, Object)	Sets the value of the specified bindable property. (Inherited from BindableObject)
SetValueCore(BindableProperty, Object, SetValueFlags)	For internal use by the Microsoft.Maui.Controls platform. (Inherited from BindableObject)
UnapplyBindings()	Removes all current bindings from the current context. (Inherited from BindableObject)

Events

BindingContextChanged	Occurs when the value of the BindingContext property changes. (Inherited from BindableObject)
PropertyChanged	Occurs when a property value changes. (Inherited from BindableObject)
PropertyChanging	Occurs when a property value is changing. (Inherited from BindableObject)

Explicit Interface Implementations

IDynamicResourceHandler.SetDynamicResource(BindableProperty, String)

(Inherited from BindableObject)

Extension Methods

GetPropertyIfSet<T>(BindableObject, BindableProperty, T)
SetAppTheme<T>(BindableObject, BindableProperty, T, T)
SetAppThemeColor(BindableObject, BindableProperty, Color, Color)
SetBinding(BindableObject, BindableProperty, String, BindingMode, IValueConverter, String)	Creates and applies a binding to a property.

Applies to