Class Element

Definition

Namespace:
Tizen.NUI.Binding
Assembly:
Tizen.NUI.dll

Provides the base class for all Tizen.NUI.Binding hierarchal elements. This class contains all the methods and properties required to represent an element in the Tizen.NUI.Binding hierarchy.

public abstract class Element : BindableObject, IDynamicResourceHandler, INameScope
Inheritance
object
BindableObject
Element
Derived
BaseHandle
BaseHandle
Implements
IDynamicResourceHandler
INameScope

Properties

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AutomationId

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

Declaration
public string AutomationId { get; set; }
Property Value
Type Description
string
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ClassId

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

Declaration
public string ClassId { get; set; }
Property Value
Type Description
string
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Id

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

Declaration
public Guid Id { get; }
Property Value
Type Description
Guid
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LogicalChildren

For internal use.

Declaration
public ReadOnlyCollection<Element> LogicalChildren { get; }
Property Value
Type Description
ReadOnlyCollection<><Element>
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Parent

Gets or sets the parent element of the element.

Declaration
public Element Parent { get; set; }
Property Value
Type Description
Element
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ParentView

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

Declaration
public BaseHandle ParentView { get; }
Property Value
Type Description
BaseHandle
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RealParent

For internal use.

Declaration
public Element RealParent { get; }
Property Value
Type Description
Element
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StyleId

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

Declaration
public string StyleId { get; set; }
Property Value
Type Description
string
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XNames

Gets the x:Name dictionary of the element.

Declaration
public Dictionary<string, object> XNames { get; }
Property Value
Type Description
Dictionary<, ><string, object>

Methods

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Descendants()

For internal use.

Declaration
public IEnumerable<Element> Descendants()
Returns
Type Description
IEnumerable<><Element>

the elements
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OnBindingContextChanged()

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

Declaration
protected override void OnBindingContextChanged()
Overrides
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OnChildAdded(Element)

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

Declaration
protected virtual void OnChildAdded(Element child)
Parameters
Type Name Description
Element child

The element that was added.
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OnChildRemoved(Element)

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

Declaration
protected virtual void OnChildRemoved(Element child)
Parameters
Type Name Description
Element child

The element that was removed.
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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.

Declaration
protected virtual void OnParentSet()
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OnPropertyChanged(string)

Method that is called when a bound property is changed.

Declaration
protected override void OnPropertyChanged(string propertyName = null)
Parameters
Type Name Description
string propertyName

The name of the bound property that changed.
Overrides

Explicit Interface Implementations

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INameScope.FindByName(string)

Declaration
object INameScope.FindByName(string name)
Parameters
Type Name Description
string name
Returns
Type Description
object
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INameScope.RegisterName(string, object, IXmlLineInfo)

Declaration
void INameScope.RegisterName(string name, object scopedElement, IXmlLineInfo xmlLineInfo)
Parameters
Type Name Description
string name
object scopedElement
IXmlLineInfo xmlLineInfo
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INameScope.RegisterName(string, object)

Declaration
void INameScope.RegisterName(string name, object scopedElement)
Parameters
Type Name Description
string name
object scopedElement
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INameScope.UnregisterName(string)

Declaration
void INameScope.UnregisterName(string name)
Parameters
Type Name Description
string name

Implements

Extension Methods