DoubleKeyFrame DoubleKeyFrame DoubleKeyFrame Class

Definition

An abstract class that defines an animation segment with its own target value and interpolation method for a DoubleAnimationUsingKeyFrames.

public : class DoubleKeyFrame : DependencyObject, IDoubleKeyFrame
public class DoubleKeyFrame : DependencyObject, IDoubleKeyFrame
Public Class DoubleKeyFrame Inherits DependencyObject Implements IDoubleKeyFrame
Inheritance
DoubleKeyFrameDoubleKeyFrameDoubleKeyFrame
Attributes
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)

Remarks

DoubleKeyFrame derived classes

DoubleKeyFrame is the parent class for several immediately derived classes that define the interpolation behavior for the typed keyframe.

Constructors

DoubleKeyFrame() DoubleKeyFrame() DoubleKeyFrame()

Provides base class initialization behavior for DoubleKeyFrame -derived classes.

protected : DoubleKeyFrame()
protected DoubleKeyFrame()
Protected Sub New()

Properties

Dispatcher Dispatcher Dispatcher

Gets the CoreDispatcher that this object is associated with. The CoreDispatcher represents a facility that can access the DependencyObject on the UI thread even if the code is initiated by a non-UI thread.

(Inherited from DependencyObject)

KeyTime KeyTime KeyTime

Gets or sets the time at which the key frame's target Value should be reached.

public : KeyTime KeyTime { get; set; }
public KeyTime KeyTime { get; set; }
Public ReadWrite Property KeyTime As KeyTime
<doubleKeyFrame KeyTime="keyTimeString"/>
Value
KeyTime KeyTime KeyTime

The time at which the key frame's current value should be equal to its Value property. The default is null.

KeyTimeProperty KeyTimeProperty KeyTimeProperty

Identifies the KeyTime dependency property.

public : static DependencyProperty KeyTimeProperty { get; }
public static DependencyProperty KeyTimeProperty { get; }
Public Static ReadOnly Property KeyTimeProperty As DependencyProperty
Value
DependencyProperty DependencyProperty DependencyProperty

The identifier for the KeyTime dependency property.

Value Value Value

Gets or sets the key frame's target value.

public : double Value { get; set; }
public double Value { get; set; }
Public ReadWrite Property Value As double
<doubleKeyFrame Value="double"/>
Value
double double double

The key frame's target value, which is the value of this key frame at its specified KeyTime. The default is 0.

ValueProperty ValueProperty ValueProperty

Identifies the Value dependency property.

public : static DependencyProperty ValueProperty { get; }
public static DependencyProperty ValueProperty { get; }
Public Static ReadOnly Property ValueProperty As DependencyProperty
Value
DependencyProperty DependencyProperty DependencyProperty

The identifier for the Value dependency property.

Methods

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

Clears the local value of a dependency property.

(Inherited from DependencyObject)

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

Returns any base value established for a dependency property, which would apply in cases where an animation is not active.

(Inherited from DependencyObject)

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

Returns the current effective value of a dependency property from a DependencyObject.

(Inherited from DependencyObject)

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

Returns the local value of a dependency property, if a local value is set.

(Inherited from DependencyObject)

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

Registers a notification function for listening to changes to a specific DependencyProperty on this DependencyObject instance.

(Inherited from DependencyObject)

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

Sets the local value of a dependency property on a DependencyObject.

(Inherited from DependencyObject)

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

Cancels a change notification that was previously registered by calling RegisterPropertyChangedCallback.

(Inherited from DependencyObject)

See Also