Class Selector

Represents a control that allows a user to select an item from a collection of items.

Inheritance
System.Object
DependencyObject
UIElement
FrameworkElement
Control
ItemsControl
Selector
ComboBox
ListBox
MultiSelector
TileView
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: System.Windows.Controls.Primitives
Assembly: OpenSilver.dll
Syntax
public class Selector : ItemsControl

Constructors

| Improve this Doc View Source

Selector()

Declaration
public Selector()

Fields

| Improve this Doc View Source

IsSynchronizedWithCurrentItemProperty

Identifies the IsSynchronizedWithCurrentItem dependency property.

Declaration
public static readonly DependencyProperty IsSynchronizedWithCurrentItemProperty
Field Value
Type Description
DependencyProperty
| Improve this Doc View Source

SelectedIndexProperty

Identifies the SelectedIndex dependency property.

Declaration
public static readonly DependencyProperty SelectedIndexProperty
Field Value
Type Description
DependencyProperty
| Improve this Doc View Source

SelectedItemProperty

Identifies the SelectedItem dependency property.

Declaration
public static readonly DependencyProperty SelectedItemProperty
Field Value
Type Description
DependencyProperty
| Improve this Doc View Source

SelectedValuePathProperty

Identifies the SelectedValuePath dependency property.

Declaration
public static readonly DependencyProperty SelectedValuePathProperty
Field Value
Type Description
DependencyProperty
| Improve this Doc View Source

SelectedValueProperty

Identifies the SelectedValue dependency property.

Declaration
public static readonly DependencyProperty SelectedValueProperty
Field Value
Type Description
DependencyProperty

Properties

| Improve this Doc View Source

HasItems

Gets whether the Selector contains items.

Declaration
protected bool HasItems { get; }
Property Value
Type Description
System.Boolean
| Improve this Doc View Source

IsSynchronizedWithCurrentItem

Gets or sets a value that indicates whether the Selector should keep the SelectedItem synchronized with the current item in the Items property.

Declaration
public bool? IsSynchronizedWithCurrentItem { get; set; }
Property Value
Type Description
System.Nullable<System.Boolean>

true if the SelectedItem is always synchronized with the current item; false if the SelectedItem is never synchronized with the current item; null if the SelectedItem is synchronized with the current item only if the Selector uses a ICollectionView. The default is null.
Exceptions
Type Condition
System.ArgumentException

IsSynchronizedWithCurrentItem is set to true.
| Improve this Doc View Source

SelectedIndex

Gets or sets the index of the selected item.

Declaration
public int SelectedIndex { get; set; }
Property Value
Type Description
System.Int32
| Improve this Doc View Source

SelectedItem

Gets or sets the selected item.

Declaration
public object SelectedItem { get; set; }
Property Value
Type Description
System.Object
| Improve this Doc View Source

SelectedValue

Gets or sets the value of the selected item, obtained by using the SelectedValuePath.

Declaration
public object SelectedValue { get; set; }
Property Value
Type Description
System.Object
| Improve this Doc View Source

SelectedValuePath

Gets or sets the property path that is used to get the SelectedValue property of the SelectedItem property.

Declaration
public string SelectedValuePath { get; set; }
Property Value
Type Description
System.String

Methods

| Improve this Doc View Source

ClearContainerForItemOverride(DependencyObject, Object)

Declaration
protected override void ClearContainerForItemOverride(DependencyObject element, object item)
Parameters
Type Name Description
DependencyObject element
System.Object item
Overrides
| Improve this Doc View Source

OnItemsChanged(NotifyCollectionChangedEventArgs)

Declaration
protected override void OnItemsChanged(NotifyCollectionChangedEventArgs e)
Parameters
Type Name Description
System.Collections.Specialized.NotifyCollectionChangedEventArgs e
Overrides
| Improve this Doc View Source

OnItemsSourceChanged(IEnumerable, IEnumerable)

Declaration
protected override void OnItemsSourceChanged(IEnumerable oldValue, IEnumerable newValue)
Parameters
Type Name Description
System.Collections.IEnumerable oldValue
System.Collections.IEnumerable newValue
Overrides
| Improve this Doc View Source

OnSelectionChanged(SelectionChangedEventArgs)

Raises the SelectionChanged event

Declaration
protected virtual void OnSelectionChanged(SelectionChangedEventArgs e)
Parameters
Type Name Description
SelectionChangedEventArgs e

The arguments for the event.
| Improve this Doc View Source

PrepareContainerForItemOverride(DependencyObject, Object)

Declaration
protected override void PrepareContainerForItemOverride(DependencyObject element, object item)
Parameters
Type Name Description
DependencyObject element
System.Object item
Overrides

Events

| Improve this Doc View Source

SelectionChanged

Occurs when the selection is changed.

Declaration
public event SelectionChangedEventHandler SelectionChanged
Event Type
Type Description
SelectionChangedEventHandler

Extension Methods