RangeBaseAutomationPeer RangeBaseAutomationPeer RangeBaseAutomationPeer RangeBaseAutomationPeer Class

Definition

A base class that provides a Microsoft UI Automation peer implementation for types that derive from RangeBase.

public : class RangeBaseAutomationPeer : FrameworkElementAutomationPeer, IRangeBaseAutomationPeer, IRangeValueProvider
public class RangeBaseAutomationPeer : FrameworkElementAutomationPeer, IRangeBaseAutomationPeer, IRangeValueProvider
Public Class RangeBaseAutomationPeer Inherits FrameworkElementAutomationPeer Implements IRangeBaseAutomationPeer, IRangeValueProvider
var rangeBaseAutomationPeer = new rangeBaseAutomationPeer(owner);
Inheritance
Attributes
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)

Remarks

The Windows Runtime RangeBase class creates a new RangeBaseAutomationPeer as its OnCreateAutomationPeer definition. Derive your automation peer from RangeBaseAutomationPeer if you are deriving a custom class from RangeBase and want to add automation support for additional features that you enabled in your custom class. Then override OnCreateAutomationPeer so that it returns your custom peer.

Note

Base classes for XAML UI don't typically have an OnCreateAutomationPeer implementation but RangeBase does. However, the peer it creates is missing some information. Therefore you should still follow the pattern of defining a new peer based on RangeBaseAutomationPeer and creating an instance of it in OnCreateAutomationPeer for a custom control that's based on RangeBase.

Default peer implementation and overrides in RangeBaseAutomationPeer

RangeBaseAutomationPeer has overrides of Core methods such that the associated AutomationPeer methods provide peer-specific information to a Microsoft UI Automation client.

RangeBaseAutomationPeer derived classes

RangeBaseAutomationPeer is the parent class for these classes:

Constructors

RangeBaseAutomationPeer(RangeBase) RangeBaseAutomationPeer(RangeBase) RangeBaseAutomationPeer(RangeBase) RangeBaseAutomationPeer(RangeBase)

Initializes a new instance of the RangeBaseAutomationPeer class.

public : RangeBaseAutomationPeer(RangeBase owner)
public RangeBaseAutomationPeer(RangeBase owner)
Public Sub New(owner As RangeBase)
var rangeBaseAutomationPeer = new rangeBaseAutomationPeer(owner);
Parameters
owner
RangeBase RangeBase RangeBase RangeBase

The owner element to create for.

Properties

IsReadOnly IsReadOnly IsReadOnly IsReadOnly

Gets a value that indicates whether the value of a control is read-only.

public : Platform::Boolean IsReadOnly { get; }
public bool IsReadOnly { get; }
Public ReadOnly Property IsReadOnly As bool
var bool = rangeBaseAutomationPeer.isReadOnly;
Value
Platform::Boolean bool bool bool

true if the value is read-only; false if it can be modified.

LargeChange LargeChange LargeChange LargeChange

Gets the value that is added to or subtracted from the Value property when a large change is made, such as with the PAGE DOWN key.

public : double LargeChange { get; }
public double LargeChange { get; }
Public ReadOnly Property LargeChange As double
var double = rangeBaseAutomationPeer.largeChange;
Value
double double double double

The large-change value supported by the control.

Maximum Maximum Maximum Maximum

Gets the maximum range value that is supported by the control.

public : double Maximum { get; }
public double Maximum { get; }
Public ReadOnly Property Maximum As double
var double = rangeBaseAutomationPeer.maximum;
Value
double double double double

The maximum range value supported by the control.

Minimum Minimum Minimum Minimum

Gets the minimum range value that is supported by the control.

public : double Minimum { get; }
public double Minimum { get; }
Public ReadOnly Property Minimum As double
var double = rangeBaseAutomationPeer.minimum;
Value
double double double double

The minimum range value supported by the control.

SmallChange SmallChange SmallChange SmallChange

Gets the value that is added to or subtracted from the Value property when a small change is made, such as with an arrow key.

public : double SmallChange { get; }
public double SmallChange { get; }
Public ReadOnly Property SmallChange As double
var double = rangeBaseAutomationPeer.smallChange;
Value
double double double double

The small-change value supported by the control.

Value Value Value Value

Gets the value of the control.

public : double Value { get; }
public double Value { get; }
Public ReadOnly Property Value As double
var double = rangeBaseAutomationPeer.value;
Value
double double double double

The value of the control.

Dispatcher Dispatcher Dispatcher Dispatcher

Inherited from DependencyObject

EventsSource EventsSource EventsSource EventsSource

Inherited from AutomationPeer

Owner Owner Owner Owner

Methods

SetValue(Double) SetValue(Double) SetValue(Double) SetValue(Double)

Sets the value of the control, as an implementation of the IValueProvider pattern.

public : void SetValue(double value)
public void SetValue(Double value)
Public Function SetValue(value As Double) As void
rangeBaseAutomationPeer.setValue(value);
Parameters
value
double Double Double Double

The value to set.

ClearValue(DependencyProperty) ClearValue(DependencyProperty) ClearValue(DependencyProperty) ClearValue(DependencyProperty)

Inherited from DependencyObject

CreatePeerForElement(UIElement) CreatePeerForElement(UIElement) CreatePeerForElement(UIElement) CreatePeerForElement(UIElement)

FromElement(UIElement) FromElement(UIElement) FromElement(UIElement) FromElement(UIElement)

GenerateRawElementProviderRuntimeId GenerateRawElementProviderRuntimeId GenerateRawElementProviderRuntimeId GenerateRawElementProviderRuntimeId

Inherited from AutomationPeer

GetAcceleratorKey GetAcceleratorKey GetAcceleratorKey GetAcceleratorKey

Inherited from AutomationPeer

GetAcceleratorKeyCore GetAcceleratorKeyCore GetAcceleratorKeyCore GetAcceleratorKeyCore

Inherited from AutomationPeer

GetAccessKey GetAccessKey GetAccessKey GetAccessKey

Inherited from AutomationPeer

GetAccessKeyCore GetAccessKeyCore GetAccessKeyCore GetAccessKeyCore

Inherited from AutomationPeer

GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty)

Inherited from DependencyObject

GetAnnotations GetAnnotations GetAnnotations GetAnnotations

Inherited from AutomationPeer

GetAnnotationsCore GetAnnotationsCore GetAnnotationsCore GetAnnotationsCore

Inherited from AutomationPeer

GetAutomationControlType GetAutomationControlType GetAutomationControlType GetAutomationControlType

Inherited from AutomationPeer

GetAutomationControlTypeCore GetAutomationControlTypeCore GetAutomationControlTypeCore GetAutomationControlTypeCore

Inherited from AutomationPeer

GetAutomationId GetAutomationId GetAutomationId GetAutomationId

Inherited from AutomationPeer

GetAutomationIdCore GetAutomationIdCore GetAutomationIdCore GetAutomationIdCore

Inherited from AutomationPeer

GetBoundingRectangle GetBoundingRectangle GetBoundingRectangle GetBoundingRectangle

Inherited from AutomationPeer

GetBoundingRectangleCore GetBoundingRectangleCore GetBoundingRectangleCore GetBoundingRectangleCore

Inherited from AutomationPeer

GetChildren GetChildren GetChildren GetChildren

Inherited from AutomationPeer

GetChildrenCore GetChildrenCore GetChildrenCore GetChildrenCore

Inherited from AutomationPeer

GetClassName GetClassName GetClassName GetClassName

Inherited from AutomationPeer

GetClassNameCore GetClassNameCore GetClassNameCore GetClassNameCore

Inherited from AutomationPeer

GetClickablePoint GetClickablePoint GetClickablePoint GetClickablePoint

Inherited from AutomationPeer

GetClickablePointCore GetClickablePointCore GetClickablePointCore GetClickablePointCore

Inherited from AutomationPeer

GetControlledPeers GetControlledPeers GetControlledPeers GetControlledPeers

Inherited from AutomationPeer

GetControlledPeersCore GetControlledPeersCore GetControlledPeersCore GetControlledPeersCore

Inherited from AutomationPeer

GetCulture GetCulture GetCulture GetCulture

Inherited from AutomationPeer

GetCultureCore GetCultureCore GetCultureCore GetCultureCore

Inherited from AutomationPeer

GetDescribedByCore GetDescribedByCore GetDescribedByCore GetDescribedByCore

Inherited from AutomationPeer

GetElementFromPoint(Point) GetElementFromPoint(Point) GetElementFromPoint(Point) GetElementFromPoint(Point)

Inherited from AutomationPeer

GetElementFromPointCore(Point) GetElementFromPointCore(Point) GetElementFromPointCore(Point) GetElementFromPointCore(Point)

Inherited from AutomationPeer

GetFlowsFromCore GetFlowsFromCore GetFlowsFromCore GetFlowsFromCore

Inherited from AutomationPeer

GetFlowsToCore GetFlowsToCore GetFlowsToCore GetFlowsToCore

Inherited from AutomationPeer

GetFocusedElement GetFocusedElement GetFocusedElement GetFocusedElement

Inherited from AutomationPeer

GetFocusedElementCore GetFocusedElementCore GetFocusedElementCore GetFocusedElementCore

Inherited from AutomationPeer

GetFullDescription GetFullDescription GetFullDescription GetFullDescription

Inherited from AutomationPeer

GetFullDescriptionCore GetFullDescriptionCore GetFullDescriptionCore GetFullDescriptionCore

Inherited from AutomationPeer

GetHelpText GetHelpText GetHelpText GetHelpText

Inherited from AutomationPeer

GetHelpTextCore GetHelpTextCore GetHelpTextCore GetHelpTextCore

Inherited from AutomationPeer

GetItemStatus GetItemStatus GetItemStatus GetItemStatus

Inherited from AutomationPeer

GetItemStatusCore GetItemStatusCore GetItemStatusCore GetItemStatusCore

Inherited from AutomationPeer

GetItemType GetItemType GetItemType GetItemType

Inherited from AutomationPeer

GetItemTypeCore GetItemTypeCore GetItemTypeCore GetItemTypeCore

Inherited from AutomationPeer

GetLabeledBy GetLabeledBy GetLabeledBy GetLabeledBy

Inherited from AutomationPeer

GetLabeledByCore GetLabeledByCore GetLabeledByCore GetLabeledByCore

Inherited from AutomationPeer

GetLandmarkType GetLandmarkType GetLandmarkType GetLandmarkType

Inherited from AutomationPeer

GetLandmarkTypeCore GetLandmarkTypeCore GetLandmarkTypeCore GetLandmarkTypeCore

Inherited from AutomationPeer

GetLevel GetLevel GetLevel GetLevel

Inherited from AutomationPeer

GetLevelCore GetLevelCore GetLevelCore GetLevelCore

Inherited from AutomationPeer

GetLiveSetting GetLiveSetting GetLiveSetting GetLiveSetting

Inherited from AutomationPeer

GetLiveSettingCore GetLiveSettingCore GetLiveSettingCore GetLiveSettingCore

Inherited from AutomationPeer

GetLocalizedControlType GetLocalizedControlType GetLocalizedControlType GetLocalizedControlType

Inherited from AutomationPeer

GetLocalizedControlTypeCore GetLocalizedControlTypeCore GetLocalizedControlTypeCore GetLocalizedControlTypeCore

Inherited from AutomationPeer

GetLocalizedLandmarkType GetLocalizedLandmarkType GetLocalizedLandmarkType GetLocalizedLandmarkType

Inherited from AutomationPeer

GetLocalizedLandmarkTypeCore GetLocalizedLandmarkTypeCore GetLocalizedLandmarkTypeCore GetLocalizedLandmarkTypeCore

Inherited from AutomationPeer

GetName GetName GetName GetName

Inherited from AutomationPeer

GetNameCore GetNameCore GetNameCore GetNameCore

Inherited from AutomationPeer

GetOrientation GetOrientation GetOrientation GetOrientation

Inherited from AutomationPeer

GetOrientationCore GetOrientationCore GetOrientationCore GetOrientationCore

Inherited from AutomationPeer

GetParent GetParent GetParent GetParent

Inherited from AutomationPeer

GetPattern(PatternInterface) GetPattern(PatternInterface) GetPattern(PatternInterface) GetPattern(PatternInterface)

Inherited from AutomationPeer

GetPatternCore(PatternInterface) GetPatternCore(PatternInterface) GetPatternCore(PatternInterface) GetPatternCore(PatternInterface)

Inherited from AutomationPeer

GetPeerFromPoint(Point) GetPeerFromPoint(Point) GetPeerFromPoint(Point) GetPeerFromPoint(Point)

Inherited from AutomationPeer

GetPeerFromPointCore(Point) GetPeerFromPointCore(Point) GetPeerFromPointCore(Point) GetPeerFromPointCore(Point)

Inherited from AutomationPeer

GetPositionInSet GetPositionInSet GetPositionInSet GetPositionInSet

Inherited from AutomationPeer

GetPositionInSetCore GetPositionInSetCore GetPositionInSetCore GetPositionInSetCore

Inherited from AutomationPeer

GetSizeOfSet GetSizeOfSet GetSizeOfSet GetSizeOfSet

Inherited from AutomationPeer

GetSizeOfSetCore GetSizeOfSetCore GetSizeOfSetCore GetSizeOfSetCore

Inherited from AutomationPeer

GetValue(DependencyProperty) GetValue(DependencyProperty) GetValue(DependencyProperty) GetValue(DependencyProperty)

Inherited from DependencyObject

HasKeyboardFocus HasKeyboardFocus HasKeyboardFocus HasKeyboardFocus

Inherited from AutomationPeer

HasKeyboardFocusCore HasKeyboardFocusCore HasKeyboardFocusCore HasKeyboardFocusCore

Inherited from AutomationPeer

InvalidatePeer InvalidatePeer InvalidatePeer InvalidatePeer

Inherited from AutomationPeer

IsContentElement IsContentElement IsContentElement IsContentElement

Inherited from AutomationPeer

IsContentElementCore IsContentElementCore IsContentElementCore IsContentElementCore

Inherited from AutomationPeer

IsControlElement IsControlElement IsControlElement IsControlElement

Inherited from AutomationPeer

IsControlElementCore IsControlElementCore IsControlElementCore IsControlElementCore

Inherited from AutomationPeer

IsDataValidForForm IsDataValidForForm IsDataValidForForm IsDataValidForForm

Inherited from AutomationPeer

IsDataValidForFormCore IsDataValidForFormCore IsDataValidForFormCore IsDataValidForFormCore

Inherited from AutomationPeer

IsEnabled IsEnabled IsEnabled IsEnabled

Inherited from AutomationPeer

IsEnabledCore IsEnabledCore IsEnabledCore IsEnabledCore

Inherited from AutomationPeer

IsKeyboardFocusable IsKeyboardFocusable IsKeyboardFocusable IsKeyboardFocusable

Inherited from AutomationPeer

IsKeyboardFocusableCore IsKeyboardFocusableCore IsKeyboardFocusableCore IsKeyboardFocusableCore

Inherited from AutomationPeer

IsOffscreen IsOffscreen IsOffscreen IsOffscreen

Inherited from AutomationPeer

IsOffscreenCore IsOffscreenCore IsOffscreenCore IsOffscreenCore

Inherited from AutomationPeer

IsPassword IsPassword IsPassword IsPassword

Inherited from AutomationPeer

IsPasswordCore IsPasswordCore IsPasswordCore IsPasswordCore

Inherited from AutomationPeer

IsPeripheral IsPeripheral IsPeripheral IsPeripheral

Inherited from AutomationPeer

IsPeripheralCore IsPeripheralCore IsPeripheralCore IsPeripheralCore

Inherited from AutomationPeer

IsRequiredForForm IsRequiredForForm IsRequiredForForm IsRequiredForForm

Inherited from AutomationPeer

IsRequiredForFormCore IsRequiredForFormCore IsRequiredForFormCore IsRequiredForFormCore

Inherited from AutomationPeer

ListenerExists(AutomationEvents) ListenerExists(AutomationEvents) ListenerExists(AutomationEvents) ListenerExists(AutomationEvents)

Inherited from AutomationPeer

Navigate(AutomationNavigationDirection) Navigate(AutomationNavigationDirection) Navigate(AutomationNavigationDirection) Navigate(AutomationNavigationDirection)

Inherited from AutomationPeer

NavigateCore(AutomationNavigationDirection) NavigateCore(AutomationNavigationDirection) NavigateCore(AutomationNavigationDirection) NavigateCore(AutomationNavigationDirection)

Inherited from AutomationPeer

PeerFromProvider(IRawElementProviderSimple) PeerFromProvider(IRawElementProviderSimple) PeerFromProvider(IRawElementProviderSimple) PeerFromProvider(IRawElementProviderSimple)

Inherited from AutomationPeer

ProviderFromPeer(AutomationPeer) ProviderFromPeer(AutomationPeer) ProviderFromPeer(AutomationPeer) ProviderFromPeer(AutomationPeer)

Inherited from AutomationPeer

RaiseAutomationEvent(AutomationEvents) RaiseAutomationEvent(AutomationEvents) RaiseAutomationEvent(AutomationEvents) RaiseAutomationEvent(AutomationEvents)

Inherited from AutomationPeer

RaiseNotificationEvent(AutomationNotificationKind,AutomationNotificationProcessing,String,String) RaiseNotificationEvent(AutomationNotificationKind,AutomationNotificationProcessing,String,String) RaiseNotificationEvent(AutomationNotificationKind,AutomationNotificationProcessing,String,String) RaiseNotificationEvent(AutomationNotificationKind,AutomationNotificationProcessing,String,String)

Inherited from AutomationPeer

RaisePropertyChangedEvent(AutomationProperty,Object,Object) RaisePropertyChangedEvent(AutomationProperty,Object,Object) RaisePropertyChangedEvent(AutomationProperty,Object,Object) RaisePropertyChangedEvent(AutomationProperty,Object,Object)

Inherited from AutomationPeer

RaiseStructureChangedEvent(AutomationStructureChangeType,AutomationPeer) RaiseStructureChangedEvent(AutomationStructureChangeType,AutomationPeer) RaiseStructureChangedEvent(AutomationStructureChangeType,AutomationPeer) RaiseStructureChangedEvent(AutomationStructureChangeType,AutomationPeer)

Inherited from AutomationPeer

RaiseTextEditTextChangedEvent(AutomationTextEditChangeType,IVectorView{String}) RaiseTextEditTextChangedEvent(AutomationTextEditChangeType,IVectorView{String}) RaiseTextEditTextChangedEvent(AutomationTextEditChangeType,IVectorView{String}) RaiseTextEditTextChangedEvent(AutomationTextEditChangeType,IVectorView{String})

Inherited from AutomationPeer

ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty)

Inherited from DependencyObject

RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback) RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback) RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback) RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback)

Inherited from DependencyObject

SetFocus SetFocus SetFocus SetFocus

Inherited from AutomationPeer

SetFocusCore SetFocusCore SetFocusCore SetFocusCore

Inherited from AutomationPeer

SetParent(AutomationPeer) SetParent(AutomationPeer) SetParent(AutomationPeer) SetParent(AutomationPeer)

Inherited from AutomationPeer

SetValue(DependencyProperty,Object) SetValue(DependencyProperty,Object) SetValue(DependencyProperty,Object) SetValue(DependencyProperty,Object)

Inherited from DependencyObject

ShowContextMenu ShowContextMenu ShowContextMenu ShowContextMenu

Inherited from AutomationPeer

ShowContextMenuCore ShowContextMenuCore ShowContextMenuCore ShowContextMenuCore

Inherited from AutomationPeer

UnregisterPropertyChangedCallback(DependencyProperty,Int64) UnregisterPropertyChangedCallback(DependencyProperty,Int64) UnregisterPropertyChangedCallback(DependencyProperty,Int64) UnregisterPropertyChangedCallback(DependencyProperty,Int64)

Inherited from DependencyObject

See Also