Menu Class

Definition

Represents an application menu on platforms that support them.

public class Menu : Xamarin.Forms.BaseMenuItem, System.Collections.Generic.ICollection<Xamarin.Forms.Menu>, System.Collections.Generic.IEnumerable<Xamarin.Forms.Menu>, System.Collections.Generic.IList<Xamarin.Forms.Menu>, System.Collections.IEnumerable
type Menu = class
    inherit BaseMenuItem
    interface IList<Menu>
    interface ICollection<Menu>
    interface seq<Menu>
    interface IEnumerable
Inheritance
Implements

Constructors

Menu()

Creates a new menu with default values.

Properties

AutomationId

Gets or sets a value that allows the automation framework to find and interact with this element.

(Inherited from Element)
BindingContext

Gets or sets object that contains the properties that will be targeted by the bound properties that belong to this BindableObject.

(Inherited from BindableObject)
ClassId

Gets or sets a value used to identify a collection of semantically similar elements.

(Inherited from Element)
Count

Gets the number of menus that are contained in this menu.

EffectControlProvider

For internal use by the Xamarin.Forms platform.

(Inherited from Element)
Effects

A list of the effects that are applied to this item.

(Inherited from Element)
Id

Gets a value that can be used to uniquely identify an element through the run of an application.

(Inherited from Element)
IsReadOnly

Returns false.

Item[Int32]

Gets or sets the menu at index.

Items

Gets the collection of menus that belong to this menu.

LogicalChildren

For internal use by the Xamarin.Forms platform.

(Inherited from Element)
Parent

Gets or sets the parent element of the element.

(Inherited from Element)
ParentView

Gets the element which is the closest ancestor of this element that is a VisualElement.

(Inherited from Element)
Platform (Inherited from Element)
RealParent

For internal use by the Xamarin.Forms platform.

(Inherited from Element)
StyleId

Gets or sets a user defined value to uniquely identify the element.

(Inherited from Element)
Text

Gets or sets the text of the menu.

Methods

Add(Menu)

Add item to the end of the collection of menus in this menu.

ApplyBindings()

Apply the bindings to BindingContext.

(Inherited from BindableObject)
Clear()

Clears all the menus from this menu.

ClearValue(BindableProperty)

Clears any value set by SetValue for property.

(Inherited from BindableObject)
ClearValue(BindablePropertyKey)

Clears any value set by SetValue for the property that is identified by propertyKey.

(Inherited from BindableObject)
Contains(Menu)

Returns true if item is contained in the top-level collection of menus that belong to this menu. Otherwise, returns false.

CopyTo(Menu[], Int32)

Copies array into this menu's collection of menus, beginning at arrayIndex.

Descendants()

For internal use by the Xamarin.Forms platform.

(Inherited from Element)
EffectIsAttached(String)

For internal use by the Xamarin.Forms platform.

(Inherited from Element)
FindByName(String)

Returns the element that has the specified name.

(Inherited from Element)
GetEnumerator()

Returns an enumerator for the menus that are contained in this menu.

GetValue(BindableProperty)

Returns the value that is contained in the BindableProperty.

(Inherited from BindableObject)
GetValues(BindableProperty, BindableProperty)

For internal use by the Xamarin.Forms platform.

(Inherited from BindableObject)
GetValues(BindableProperty, BindableProperty, BindableProperty)

For internal use by the Xamarin.Forms platform.

(Inherited from BindableObject)
IndexOf(Menu)

Returns the index of item.

Insert(Int32, Menu)

Inserts item into this menu's collection of items at index.

Invalidate()

Visually displays the menu as invalid.

IsSet(BindableProperty)

Returns true if the target property exists and has been set.

(Inherited from BindableObject)
OnBindingContextChanged()

Invoked whenever the binding context of the element changes. Implement this method to add class handling for this event.

(Inherited from Element)
OnChildAdded(Element)

Invoked whenever the ChildAdded event needs to be emitted. Implement this method to add class handling for this event.

(Inherited from Element)
OnChildRemoved(Element)

Invoked whenever the ChildRemoved event needs to be emitted. Implement this method to add class handling for this event.

(Inherited from Element)
OnParentSet()

Invoked whenever the Parent of an element is set. Implement this method in order to add behavior when the element is added to a parent.

(Inherited from Element)
OnPropertyChanged(String)

Method that is called when a bound property is changed.

(Inherited from Element)
OnPropertyChanging(String)

Call this method from a child class to notify that a change is going to happen on a property.

(Inherited from BindableObject)
Remove(Menu)

Removes item.

RemoveAt(Int32)

Removes the menu at index.

RemoveBinding(BindableProperty)

Removes a previously set binding.

(Inherited from BindableObject)
RemoveDynamicResource(BindableProperty)

Removes a previously set dynamic resource

(Inherited from Element)
SetBinding(BindableProperty, BindingBase)

Assigns a binding to a property.

(Inherited from BindableObject)
SetDynamicResource(BindableProperty, String)

Sets the BindableProperty property of this element to be updated via the DynamicResource with the provided key.

(Inherited from Element)
SetValue(BindableProperty, Object)

Sets the value of the specified property.

(Inherited from BindableObject)
SetValue(BindablePropertyKey, Object)

Sets the value of the propertyKey.

(Inherited from BindableObject)
SetValueCore(BindableProperty, Object, SetValueFlags)

For internal use by the Xamarin.Forms platform.

(Inherited from BindableObject)
SetValueFromRenderer(BindableProperty, Object)

For internal use by the Xamarin.Forms platform.

(Inherited from Element)
SetValueFromRenderer(BindablePropertyKey, Object)

For internal use by the Xamarin.Forms platform.

(Inherited from Element)
UnapplyBindings()

Unapplies all previously set bindings.

(Inherited from BindableObject)

Events

BindingContextChanged

Raised whenever the BindingContext property changes.

(Inherited from BindableObject)
ChildAdded

Occurs whenever a child element is added to the element.

(Inherited from Element)
ChildRemoved

Occurs whenever a child element is removed from the element.

(Inherited from Element)
DescendantAdded

Occurs whenever a child element is added to the elements subtree.

(Inherited from Element)
DescendantRemoved

Occurs whenever a child element is removed from the elements subtree.

(Inherited from Element)
PlatformSet (Inherited from Element)
PropertyChanged

Raised when a property has changed.

(Inherited from BindableObject)
PropertyChanging

Raised when a property is about to change.

(Inherited from BindableObject)

Explicit Interface Implementations

IDynamicResourceHandler.SetDynamicResource(BindableProperty, String)

For internal use by the Xamarin.Forms platform.

(Inherited from BindableObject)
IElementController.SetValueFromRenderer(BindableProperty, Object)

For internal use by the Xamarin.Forms platform.

(Inherited from Element)
IEnumerable.GetEnumerator()

For internal use only.

INameScope.RegisterName(String, Object)

For internal use only.

(Inherited from Element)

Extension Methods

SetBinding(BindableObject, BindableProperty, String, BindingMode, IValueConverter, String)

Creates and applies a binding to a property.

SetBinding<TSource>(BindableObject, BindableProperty, Expression<Func<TSource,Object>>, BindingMode, IValueConverter, String)

Creates and applies a binding from an expression.

FindByName<T>(Element, String)

Returns the instance of type T that has name name in the scope that includes element.

Applies to