ThicknessAnimation ThicknessAnimation ThicknessAnimation ThicknessAnimation Class

定義

使用線性插補在指定 Duration 的兩個目標值之間繪製 Thickness 屬性值。Animates the value of a Thickness property between two target values using linear interpolation over a specified Duration.

public ref class ThicknessAnimation : System::Windows::Media::Animation::ThicknessAnimationBase
public class ThicknessAnimation : System.Windows.Media.Animation.ThicknessAnimationBase
type ThicknessAnimation = class
    inherit ThicknessAnimationBase
Public Class ThicknessAnimation
Inherits ThicknessAnimationBase
繼承

備註

動畫會更新屬性值經過一段時間。An animation updates the value of a property over a period of time. 動畫效果可能會難以捉摸的例如移動Shape幾個像素為單位向左和右,或明顯的例如同時微調並變更其色彩放大成原始大小的 200 倍的物件。An animation effect can be subtle, such as moving a Shape a few pixels left and right, or dramatic, such as enlarging an object to 200 times its original size while spinning it and changing its color. 若要建立在動畫Windows Presentation Foundation (WPF)Windows Presentation Foundation (WPF),動畫關聯物件屬性值。To create an animation in Windows Presentation Foundation (WPF)Windows Presentation Foundation (WPF), you associate an animation with an object's property value.

目標值Target Values

ThicknessAnimation類別會建立兩個目標值之間的轉換。The ThicknessAnimation class creates a transition between two target values. 若要設定目標值,使用其FromTo,和By屬性。To set its target values, use its From, To, and By properties. 下表摘要說明如何FromTo,和By屬性可能會一起或分開來決定動畫的目標值。The following table summarizes how the From, To, and By properties may be used together or separately to determine an animation's target values.

指定的屬性Properties specified 產生的行為Resulting behavior
From 動畫會從所指定的值From屬性要繪製之屬性的基底值或上一個動畫輸出值,根據上一個動畫的設定方式。The animation progresses from the value specified by the From property to the base value of the property being animated or to a previous animation's output value, depending on how the previous animation is configured.
FromToFrom and To 動畫會從所指定的值From屬性所指定的值為To屬性。The animation progresses from the value specified by the From property to the value specified by the To property.
FromByFrom and By 動畫會從所指定的值From屬性設為值的總和所指定FromBy屬性。The animation progresses from the value specified by the From property to the value specified by the sum of the From and By properties.
To 從動畫的屬性的基底值的動畫進展或上一個動畫輸出值所指定的值來To屬性。The animation progresses from the animated property's base value or a previous animation's output value to the value specified by the To property.
By 動畫會從要繪製之屬性的基底值或上一個動畫輸出值,該值與所指定之值的總和By屬性。The animation progresses from the base value of the property being animated or a previous animation's output value to the sum of that value and the value specified by the By property.

注意

如果您同時設定ToBy屬性,To屬性會優先和By屬性會被忽略。If you set both the To and By properties, the To property takes precedence and the By property is ignored.

若要使用其他插補方法,或以動畫顯示兩個以上的目標值之間,使用ThicknessAnimationUsingKeyFrames物件。To use other interpolation methods or animate between more than two target values, use a ThicknessAnimationUsingKeyFrames object.

將多個動畫套用至單一屬性的相關資訊,請參閱主要畫面格動畫概觀For information about applying multiple animations to a single property, see Key-Frame Animations Overview.

Freezable 功能Freezable Features

因為ThicknessAnimation類別繼承自FreezableThicknessAnimation物件可取得數個特殊的功能,包括下列: 可以宣告為在多個物件之間共用,成為唯讀,以改善效能、 複製,而且做這些安全執行緒。Because the ThicknessAnimation class inherits from Freezable, ThicknessAnimation objects gain several special features, which include the following: they can be declared as , shared among multiple objects, made read-only to improve performance, cloned, and made thread-safe. 如需詳細資訊,所提供的不同功能的相關Freezable物件,請參閱Freezable 物件概觀For more information about the different features provided by Freezable objects, see the Freezable Objects Overview.

建構函式

ThicknessAnimation() ThicknessAnimation() ThicknessAnimation() ThicknessAnimation()

初始化 ThicknessAnimation 類別的新執行個體。Initializes a new instance of the ThicknessAnimation class.

ThicknessAnimation(Thickness, Duration) ThicknessAnimation(Thickness, Duration) ThicknessAnimation(Thickness, Duration) ThicknessAnimation(Thickness, Duration)

初始化 ThicknessAnimation 類別的新執行個體,這個執行個體會在指定的持續期間內,以動畫展示指定的值。Initializes a new instance of the ThicknessAnimation class that animates to the specified value over the specified duration. 動畫的起始值是展示動畫之屬性的基底數值,或另一個動畫的輸出。The starting value for the animation is the base value of the property being animated or the output from another animation.

ThicknessAnimation(Thickness, Duration, FillBehavior) ThicknessAnimation(Thickness, Duration, FillBehavior) ThicknessAnimation(Thickness, Duration, FillBehavior) ThicknessAnimation(Thickness, Duration, FillBehavior)

初始化 ThicknessAnimation 類別的新執行個體,這個執行個體會在指定的持續期間內,以動畫展示指定的值,並且具有指定的填滿行為。Initializes a new instance of the ThicknessAnimation class that animates to the specified value over the specified duration and has the specified fill behavior. 動畫的起始值是展示動畫之屬性的基底數值,或另一個動畫的輸出。The starting value for the animation is the base value of the property being animated or the output from another animation.

ThicknessAnimation(Thickness, Thickness, Duration) ThicknessAnimation(Thickness, Thickness, Duration) ThicknessAnimation(Thickness, Thickness, Duration) ThicknessAnimation(Thickness, Thickness, Duration)

初始化 ThicknessAnimation 類別的新執行個體,這個執行個體會在指定的持續期間內,建立從指定起始值到指定目的值的動畫。Initializes a new instance of the ThicknessAnimation class that animates from the specified starting value to the specified destination value over the specified duration.

ThicknessAnimation(Thickness, Thickness, Duration, FillBehavior) ThicknessAnimation(Thickness, Thickness, Duration, FillBehavior) ThicknessAnimation(Thickness, Thickness, Duration, FillBehavior) ThicknessAnimation(Thickness, Thickness, Duration, FillBehavior)

初始化 ThicknessAnimation 類別的新執行個體,這個執行個體會在指定的持續期間內,建立從指定起始值到指定目的值的動畫,並具有指定的填滿行為。Initializes a new instance of the ThicknessAnimation class that animates from the specified starting value to the specified destination value over the specified duration and has the specified fill behavior.

欄位

ByProperty ByProperty ByProperty ByProperty

識別 By 相依性屬性。Identifies the By dependency property.

EasingFunctionProperty EasingFunctionProperty EasingFunctionProperty EasingFunctionProperty

識別 EasingFunction 相依性屬性。Identifies the EasingFunction dependency property.

FromProperty FromProperty FromProperty FromProperty

識別 From 相依性屬性。Identifies the From dependency property.

ToProperty ToProperty ToProperty ToProperty

識別 To 相依性屬性。Identifies the To dependency property.

屬性

AccelerationRatio AccelerationRatio AccelerationRatio AccelerationRatio

取得或設定值,這個值指定時刻表的 Duration 將時間從零加速至其最大速率所花費的百分比。Gets or sets a value specifying the percentage of the timeline's Duration spent accelerating the passage of time from zero to its maximum rate.

(Inherited from Timeline)
AutoReverse AutoReverse AutoReverse AutoReverse

取得或設定值,這個值表示時間表在完成向前反覆動作後是否進行反向播放。Gets or sets a value that indicates whether the timeline plays in reverse after it completes a forward iteration.

(Inherited from Timeline)
BeginTime BeginTime BeginTime BeginTime

取得或設定這個 Timeline 應開始的時間。Gets or sets the time at which this Timeline should begin.

(Inherited from Timeline)
By By By By

取得或設定動畫變更其起始值所依據的總量。Gets or sets the total amount by which the animation changes its starting value.

CanFreeze CanFreeze CanFreeze CanFreeze

取得值,指出是否可以將物件設為不可修改。Gets a value that indicates whether the object can be made unmodifiable.

(Inherited from Freezable)
DecelerationRatio DecelerationRatio DecelerationRatio DecelerationRatio

取得或設定值,這個值指定時刻表的 Duration 將時間推移從其最大速率減速至零所花費的百分比。Gets or sets a value specifying the percentage of the timeline's Duration spent decelerating the passage of time from its maximum rate to zero.

(Inherited from Timeline)
DependencyObjectType DependencyObjectType DependencyObjectType DependencyObjectType

取得包裝此執行個體之 CLRCLR 型別的 DependencyObjectTypeGets the DependencyObjectType that wraps the CLRCLR type of this instance.

(Inherited from DependencyObject)
Dispatcher Dispatcher Dispatcher Dispatcher

取得與這個 Dispatcher 關聯的 DispatcherObjectGets the Dispatcher this DispatcherObject is associated with.

(Inherited from DispatcherObject)
Duration Duration Duration Duration

取得或設定這個時間表播放的時間長度 (不計算重複次數)。Gets or sets the length of time for which this timeline plays, not counting repetitions.

(Inherited from Timeline)
EasingFunction EasingFunction EasingFunction EasingFunction

取得或設定套用至這個動畫的 easing 函式。Gets or sets the easing function applied to this animation.

FillBehavior FillBehavior FillBehavior FillBehavior

取得或設定值,指定 Timeline 在其作用期結束之後的運作方式。Gets or sets a value that specifies how the Timeline behaves after it reaches the end of its active period.

(Inherited from Timeline)
From From From From

取得或設定此動畫的起始值。Gets or sets the animation's starting value.

HasAnimatedProperties HasAnimatedProperties HasAnimatedProperties HasAnimatedProperties

取得值,這個值表示是否有一個或多個 AnimationClock 物件與這個物件的任何一個相依性屬性相關聯。Gets a value that indicates whether one or more AnimationClock objects is associated with any of this object's dependency properties.

(Inherited from Animatable)
IsAdditive IsAdditive IsAdditive IsAdditive

取得或設定值,表示是否應該將目標屬性的目前值加入這個動畫的起始值。Gets or sets a value that indicates whether the target property's current value should be added to this animation's starting value.

IsCumulative IsCumulative IsCumulative IsCumulative

取得或設定值,這個值會指定是否在動畫重複時累加動畫值。Gets or sets a value that specifies whether the animation's value accumulates when it repeats.

IsDestinationDefault IsDestinationDefault IsDestinationDefault IsDestinationDefault

取得值,這個值表示此動畫是否使用 GetCurrentValue(Object, Object, AnimationClock) 方法的 defaultDestinationValue 參數作為其目的地值。Gets a value that indicates whether this animation uses the defaultDestinationValue parameter of the GetCurrentValue(Object, Object, AnimationClock) method as its destination value.

(Inherited from AnimationTimeline)
IsFrozen IsFrozen IsFrozen IsFrozen

取得值,該值表示物件目前是否可修改。Gets a value that indicates whether the object is currently modifiable.

(Inherited from Freezable)
IsSealed IsSealed IsSealed IsSealed

取得值,這個值表示此執行個體目前是否已密封 (唯讀)。Gets a value that indicates whether this instance is currently sealed (read-only).

(Inherited from DependencyObject)
Name Name Name Name

取得或設定這個 Timeline 的名稱。Gets or sets the name of this Timeline.

(Inherited from Timeline)
RepeatBehavior RepeatBehavior RepeatBehavior RepeatBehavior

取得或設定這個時刻表的重複行為。Gets or sets the repeating behavior of this timeline.

(Inherited from Timeline)
SpeedRatio SpeedRatio SpeedRatio SpeedRatio

取得或設定這個 Timeline 相對於其父代的時間進行比率。Gets or sets the rate, relative to its parent, at which time progresses for this Timeline.

(Inherited from Timeline)
TargetPropertyType TargetPropertyType TargetPropertyType TargetPropertyType

取得這個動畫所產生值的類型。Gets the type of value this animation generates.

(Inherited from ThicknessAnimationBase)
To To To To

取得或設定此動畫的結束值。Gets or sets the animation's ending value.

方法

AllocateClock() AllocateClock() AllocateClock() AllocateClock()

建立這個 ClockAnimationTimelineCreates a Clock for this AnimationTimeline.

(Inherited from AnimationTimeline)
ApplyAnimationClock(DependencyProperty, AnimationClock) ApplyAnimationClock(DependencyProperty, AnimationClock) ApplyAnimationClock(DependencyProperty, AnimationClock) ApplyAnimationClock(DependencyProperty, AnimationClock)

AnimationClock 套用至指定的 DependencyPropertyApplies an AnimationClock to the specified DependencyProperty. 如果屬性已有動畫效果,即使用 SnapshotAndReplace 遞移式行為。If the property is already animated, the SnapshotAndReplace handoff behavior is used.

(Inherited from Animatable)
ApplyAnimationClock(DependencyProperty, AnimationClock, HandoffBehavior) ApplyAnimationClock(DependencyProperty, AnimationClock, HandoffBehavior) ApplyAnimationClock(DependencyProperty, AnimationClock, HandoffBehavior) ApplyAnimationClock(DependencyProperty, AnimationClock, HandoffBehavior)

AnimationClock 套用至指定的 DependencyPropertyApplies an AnimationClock to the specified DependencyProperty. 如果已建立屬性的動畫,則會使用指定的 HandoffBehaviorIf the property is already animated, the specified HandoffBehavior is used.

(Inherited from Animatable)
BeginAnimation(DependencyProperty, AnimationTimeline) BeginAnimation(DependencyProperty, AnimationTimeline) BeginAnimation(DependencyProperty, AnimationTimeline) BeginAnimation(DependencyProperty, AnimationTimeline)

將動畫套用至指定的 DependencyPropertyApplies an animation to the specified DependencyProperty. 呈現下一個畫面格後,就會啟動動畫。The animation is started when the next frame is rendered. 如果指定的屬性已有動畫效果,即使用 SnapshotAndReplace 遞移式行為。If the specified property is already animated, the SnapshotAndReplace handoff behavior is used.

(Inherited from Animatable)
BeginAnimation(DependencyProperty, AnimationTimeline, HandoffBehavior) BeginAnimation(DependencyProperty, AnimationTimeline, HandoffBehavior) BeginAnimation(DependencyProperty, AnimationTimeline, HandoffBehavior) BeginAnimation(DependencyProperty, AnimationTimeline, HandoffBehavior)

將動畫套用至指定的 DependencyPropertyApplies an animation to the specified DependencyProperty. 呈現下一個畫面格後,就會啟動動畫。The animation is started when the next frame is rendered. 如果已建立指定之屬性的動畫,則會使用指定的 HandoffBehaviorIf the specified property is already animated, the specified HandoffBehavior is used.

(Inherited from Animatable)
CheckAccess() CheckAccess() CheckAccess() CheckAccess()

判斷呼叫的執行是否可以存取這個 DispatcherObjectDetermines whether the calling thread has access to this DispatcherObject.

(Inherited from DispatcherObject)
ClearValue(DependencyProperty) ClearValue(DependencyProperty) ClearValue(DependencyProperty) ClearValue(DependencyProperty)

清除屬性的區域數值。Clears the local value of a property. 要清除的屬性是由 DependencyProperty 識別項所指定。The property to be cleared is specified by a DependencyProperty identifier.

(Inherited from DependencyObject)
ClearValue(DependencyPropertyKey) ClearValue(DependencyPropertyKey) ClearValue(DependencyPropertyKey) ClearValue(DependencyPropertyKey)

清除唯讀屬性的區域數值。Clears the local value of a read-only property. 要清除的屬性是由 DependencyPropertyKey 所指定。The property to be cleared is specified by a DependencyPropertyKey.

(Inherited from DependencyObject)
Clone() Clone() Clone() Clone()

建立這個 ThicknessAnimation 的可修改複製品,深層複製這個物件的值。Creates a modifiable clone of this ThicknessAnimation, making deep copies of this object's values. 當複製相依性屬性時,這個方法會複製資源參考和資料繫結 (但可能無法再解析),但不會複製動畫或它們目前的值。When copying dependency properties, this method copies resource references and data bindings (but they might no longer resolve) but not animations or their current values.

CloneCore(Freezable) CloneCore(Freezable) CloneCore(Freezable) CloneCore(Freezable)

使用基底 (非動畫) 屬性值,將執行個體設為指定 Freezable 的複製品 (深層複製)。Makes the instance a clone (deep copy) of the specified Freezable using base (non-animated) property values.

(Inherited from Freezable)
CloneCurrentValue() CloneCurrentValue() CloneCurrentValue() CloneCurrentValue()

建立這個 Timeline 物件的可修改複製品,製作這個物件目前值的深層複本。Creates a modifiable clone of this Timeline object, making deep copies of this object's current values.

(Inherited from Timeline)
CloneCurrentValueCore(Freezable) CloneCurrentValueCore(Freezable) CloneCurrentValueCore(Freezable) CloneCurrentValueCore(Freezable)

使用目前的屬性值,讓執行個體成為指定之 Freezable 的可修改複本 (深層複本)。Makes the instance a modifiable clone (deep copy) of the specified Freezable using current property values.

(Inherited from Freezable)
CoerceValue(DependencyProperty) CoerceValue(DependencyProperty) CoerceValue(DependencyProperty) CoerceValue(DependencyProperty)

強制轉型所指定相依性屬性的值。Coerces the value of the specified dependency property. 叫用存在於呼叫 CoerceValueCallback 上相依性屬性之屬性中繼資料內所指定的任何 DependencyObject 函式,就可以達到這一點。This is accomplished by invoking any CoerceValueCallback function specified in property metadata for the dependency property as it exists on the calling DependencyObject.

(Inherited from DependencyObject)
CreateClock() CreateClock() CreateClock() CreateClock()

從這個 AnimationTimeline 建立新的 AnimationClockCreates a new AnimationClock from this AnimationTimeline.

(Inherited from AnimationTimeline)
CreateClock(Boolean) CreateClock(Boolean) CreateClock(Boolean) CreateClock(Boolean)

從這個 Clock 建立新的 Timeline 並指定新的 Clock 是否是可控制的。Creates a new Clock from this Timeline and specifies whether the new Clock is controllable. 如果此 Timeline 具有子系,將會使用 Timeline 建立時鐘的樹狀結構作為根。If this Timeline has children, a tree of clocks is created with this Timeline as the root.

(Inherited from Timeline)
CreateInstance() CreateInstance() CreateInstance() CreateInstance()

初始化 Freezable 類別的新執行個體。Initializes a new instance of the Freezable class.

(Inherited from Freezable)
CreateInstanceCore() CreateInstanceCore() CreateInstanceCore() CreateInstanceCore()

建立 ThicknessAnimation 的新執行個體。Creates a new instance of the ThicknessAnimation.

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

判斷提供的 DependencyObject 和目前的 DependencyObject 是否相等。Determines whether a provided DependencyObject is equivalent to the current DependencyObject.

(Inherited from DependencyObject)
Freeze() Freeze() Freeze() Freeze()

將目前的物件設為不可修改,並將其 IsFrozen 屬性設定為 trueMakes the current object unmodifiable and sets its IsFrozen property to true.

(Inherited from Freezable)
FreezeCore(Boolean) FreezeCore(Boolean) FreezeCore(Boolean) FreezeCore(Boolean)

使這個 Timeline 成為不可修改,或決定它是否可以變成不可修改。Makes this Timeline unmodifiable or determines whether it can be made unmodifiable.

(Inherited from Timeline)
GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty)

傳回指定之 DependencyProperty 的非動畫實值。Returns the non-animated value of the specified DependencyProperty.

(Inherited from Animatable)
GetAsFrozen() GetAsFrozen() GetAsFrozen() GetAsFrozen()

使用基底 (非動畫) 屬性值,建立 Freezable 的凍結複本。Creates a frozen copy of the Freezable, using base (non-animated) property values. 因為複本已凍結,所以會以傳址方式複製任何凍結子物件。Because the copy is frozen, any frozen sub-objects are copied by reference.

(Inherited from Freezable)
GetAsFrozenCore(Freezable) GetAsFrozenCore(Freezable) GetAsFrozenCore(Freezable) GetAsFrozenCore(Freezable)

使這個執行個體成為指定之 Timeline 物件的複製。Makes this instance a clone of the specified Timeline object.

(Inherited from Timeline)
GetCurrentValue(Object, Object, AnimationClock) GetCurrentValue(Object, Object, AnimationClock) GetCurrentValue(Object, Object, AnimationClock) GetCurrentValue(Object, Object, AnimationClock)

取得動畫目前的值。Gets the current value of the animation.

(Inherited from ThicknessAnimationBase)
GetCurrentValue(Thickness, Thickness, AnimationClock) GetCurrentValue(Thickness, Thickness, AnimationClock) GetCurrentValue(Thickness, Thickness, AnimationClock) GetCurrentValue(Thickness, Thickness, AnimationClock)

取得動畫目前的值。Gets the current value of the animation.

(Inherited from ThicknessAnimationBase)
GetCurrentValueAsFrozen() GetCurrentValueAsFrozen() GetCurrentValueAsFrozen() GetCurrentValueAsFrozen()

使用目前屬性值,建立 Freezable 的凍結複本。Creates a frozen copy of the Freezable using current property values. 因為複本已凍結,所以會以傳址方式複製任何凍結子物件。Because the copy is frozen, any frozen sub-objects are copied by reference.

(Inherited from Freezable)
GetCurrentValueAsFrozenCore(Freezable) GetCurrentValueAsFrozenCore(Freezable) GetCurrentValueAsFrozenCore(Freezable) GetCurrentValueAsFrozenCore(Freezable)

使這個執行個體成為所指定 Timeline 的凍結複製品。Makes this instance a frozen clone of the specified Timeline. 不會複製資源參考、資料繫結和動畫,但是會複製其目前值。Resource references, data bindings, and animations are not copied, but their current values are.

(Inherited from Timeline)
GetCurrentValueCore(Thickness, Thickness, AnimationClock) GetCurrentValueCore(Thickness, Thickness, AnimationClock) GetCurrentValueCore(Thickness, Thickness, AnimationClock) GetCurrentValueCore(Thickness, Thickness, AnimationClock)

計算值,代表正在顯示動畫之屬性的目前值,如同由 ThicknessAnimation 決定。Calculates a value that represents the current value of the property being animated, as determined by the ThicknessAnimation.

GetHashCode() GetHashCode() GetHashCode() GetHashCode()

取得這個 DependencyObject 的雜湊程式碼。Gets a hash code for this DependencyObject.

(Inherited from DependencyObject)
GetLocalValueEnumerator() GetLocalValueEnumerator() GetLocalValueEnumerator() GetLocalValueEnumerator()

建立特定的列舉值,以判斷哪些相依性屬性在此 DependencyObject 上具有本機設定的值。Creates a specialized enumerator for determining which dependency properties have locally set values on this DependencyObject.

(Inherited from DependencyObject)
GetNaturalDuration(Clock) GetNaturalDuration(Clock) GetNaturalDuration(Clock) GetNaturalDuration(Clock)

傳回這個 Timeline 的單一反覆項目的長度。Returns the length of a single iteration of this Timeline.

(Inherited from Timeline)
GetNaturalDurationCore(Clock) GetNaturalDurationCore(Clock) GetNaturalDurationCore(Clock) GetNaturalDurationCore(Clock)

傳回這個 AnimationTimeline 的單一反覆項目的長度。Returns the length of a single iteration of this AnimationTimeline.

(Inherited from AnimationTimeline)
GetType() GetType() GetType() GetType()

取得目前執行個體的 TypeGets the Type of the current instance.

(Inherited from Object)
GetValue(DependencyProperty) GetValue(DependencyProperty) GetValue(DependencyProperty) GetValue(DependencyProperty)

傳回 DependencyObject 的這個執行個體上之相依性屬性的目前有效值。Returns the current effective value of a dependency property on this instance of a DependencyObject.

(Inherited from DependencyObject)
InvalidateProperty(DependencyProperty) InvalidateProperty(DependencyProperty) InvalidateProperty(DependencyProperty) InvalidateProperty(DependencyProperty)

重新評估指定之相依性屬性的有效值。Re-evaluates the effective value for the specified dependency property

(Inherited from DependencyObject)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

建立目前 Object 的淺層複本 (Shallow Copy)。Creates a shallow copy of the current Object.

(Inherited from Object)
OnChanged() OnChanged() OnChanged() OnChanged()

目前的 Freezable 物件遭到修改時進行呼叫。Called when the current Freezable object is modified.

(Inherited from Freezable)
OnFreezablePropertyChanged(DependencyObject, DependencyObject) OnFreezablePropertyChanged(DependencyObject, DependencyObject) OnFreezablePropertyChanged(DependencyObject, DependencyObject) OnFreezablePropertyChanged(DependencyObject, DependencyObject)

確定已為剛剛設定的 DependencyObjectType 資料成員,建立適當的內容指標。Ensures that appropriate context pointers are established for a DependencyObjectType data member that has just been set.

(Inherited from Freezable)
OnFreezablePropertyChanged(DependencyObject, DependencyObject, DependencyProperty) OnFreezablePropertyChanged(DependencyObject, DependencyObject, DependencyProperty) OnFreezablePropertyChanged(DependencyObject, DependencyObject, DependencyProperty) OnFreezablePropertyChanged(DependencyObject, DependencyObject, DependencyProperty)

這個成員支援 Windows Presentation Foundation (WPF)Windows Presentation Foundation (WPF) 基礎結構,但是您不可以從程式碼直接使用它。This member supports the Windows Presentation Foundation (WPF)Windows Presentation Foundation (WPF) infrastructure and is not intended to be used directly from your code.

(Inherited from Freezable)
OnPropertyChanged(DependencyPropertyChangedEventArgs) OnPropertyChanged(DependencyPropertyChangedEventArgs) OnPropertyChanged(DependencyPropertyChangedEventArgs) OnPropertyChanged(DependencyPropertyChangedEventArgs)

覆寫 OnPropertyChanged(DependencyPropertyChangedEventArgs)DependencyObject 實作也可以叫用任何 Changed 處理常式,以回應類型 Freezable 的變更相依性屬性。Overrides the DependencyObject implementation of OnPropertyChanged(DependencyPropertyChangedEventArgs) to also invoke any Changed handlers in response to a changing dependency property of type Freezable.

(Inherited from Freezable)
ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty)

傳回相依性屬性的區域值 (如果存在)。Returns the local value of a dependency property, if it exists.

(Inherited from DependencyObject)
ReadPreamble() ReadPreamble() ReadPreamble() ReadPreamble()

確定 Freezable 是從有效的執行緒進行存取。Ensures that the Freezable is being accessed from a valid thread. 如果 APIAPI 會讀取非相依性屬性的資料成員,則 Freezable 的繼承者必須在該 API 的開頭呼叫這個方法。Inheritors of Freezable must call this method at the beginning of any APIAPI that reads data members that are not dependency properties.

(Inherited from Freezable)
SetCurrentValue(DependencyProperty, Object) SetCurrentValue(DependencyProperty, Object) SetCurrentValue(DependencyProperty, Object) SetCurrentValue(DependencyProperty, Object)

設定相依性屬性的值,而不需要變更其值來源。Sets the value of a dependency property without changing its value source.

(Inherited from DependencyObject)
SetValue(DependencyProperty, Object) SetValue(DependencyProperty, Object) SetValue(DependencyProperty, Object) SetValue(DependencyProperty, Object)

設定相依性屬性的區域值 (由相依性屬性的識別碼所指定)。Sets the local value of a dependency property, specified by its dependency property identifier.

(Inherited from DependencyObject)
SetValue(DependencyPropertyKey, Object) SetValue(DependencyPropertyKey, Object) SetValue(DependencyPropertyKey, Object) SetValue(DependencyPropertyKey, Object)

設定唯讀相依性屬性的區域數值 (由相依性屬性的 DependencyPropertyKey 識別項所指定)。Sets the local value of a read-only dependency property, specified by the DependencyPropertyKey identifier of the dependency property.

(Inherited from DependencyObject)
ShouldSerializeProperty(DependencyProperty) ShouldSerializeProperty(DependencyProperty) ShouldSerializeProperty(DependencyProperty) ShouldSerializeProperty(DependencyProperty)

傳回值,這個值表示序列化程序是否應該序列化所提供相依性屬性的值。Returns a value that indicates whether serialization processes should serialize the value for the provided dependency property.

(Inherited from DependencyObject)
ToString() ToString() ToString() ToString()

傳回代表目前物件的字串。Returns a string that represents the current object.

(Inherited from Object)
VerifyAccess() VerifyAccess() VerifyAccess() VerifyAccess()

請強制執行可以存取這個 DispatcherObject 的呼叫執行緒。Enforces that the calling thread has access to this DispatcherObject.

(Inherited from DispatcherObject)
WritePostscript() WritePostscript() WritePostscript() WritePostscript()

引發 FreezableChanged 事件,並叫用其 OnChanged() 方法。Raises the Changed event for the Freezable and invokes its OnChanged() method. 在任何 API 修改未以相依性屬性儲存的類別成員之後,衍生自 Freezable 的類別應該在 API 的結尾呼叫這個方法。Classes that derive from Freezable should call this method at the end of any API that modifies class members that are not stored as dependency properties.

(Inherited from Freezable)
WritePreamble() WritePreamble() WritePreamble() WritePreamble()

確認 Freezable 未凍結,而且是從有效的執行緒內容進行存取。Verifies that the Freezable is not frozen and that it is being accessed from a valid threading context. 在任何 APIAPI 將資料寫入至非相依性屬性的資料成員之前,Freezable 繼承者應該在 API 的開頭呼叫這個方法。Freezable inheritors should call this method at the beginning of any APIAPI that writes to data members that are not dependency properties.

(Inherited from Freezable)

事件

Changed Changed Changed Changed

發生於 Freezable 或所含的物件遭到修改時。Occurs when the Freezable or an object it contains is modified.

(Inherited from Freezable)
Completed Completed Completed Completed

當這個時刻表完全結束播放時會發生:它不會再進入其作用期。Occurs when this timeline has completely finished playing: it will no longer enter its active period.

(Inherited from Timeline)
CurrentGlobalSpeedInvalidated CurrentGlobalSpeedInvalidated CurrentGlobalSpeedInvalidated CurrentGlobalSpeedInvalidated

發生於時刻表時鐘的時間進行速率變更時。Occurs when the rate at which time progresses for the timeline's clock changes.

(Inherited from Timeline)
CurrentStateInvalidated CurrentStateInvalidated CurrentStateInvalidated CurrentStateInvalidated

發生於時刻表之 CurrentStateClock 屬性更新時。Occurs when the CurrentState property of the timeline's Clock is updated.

(Inherited from Timeline)
CurrentTimeInvalidated CurrentTimeInvalidated CurrentTimeInvalidated CurrentTimeInvalidated

發生於時刻表之 CurrentTimeClock 屬性更新時。Occurs when the CurrentTime property of the timeline's Clock is updated.

(Inherited from Timeline)
RemoveRequested RemoveRequested RemoveRequested RemoveRequested

為這個時刻表建立時鐘或移除它的其中一個父時刻表時發生。Occurs when the clock created for this timeline or one of its parent timelines is removed.

(Inherited from Timeline)

適用於

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