DoubleAnimation Class
Animates the value of a Float property between two target values using linear interpolation over a specified Duration.
It is common to specify a starting value (set it by using the From property) and an ending value (set it by using the To property). However, you can also specify only a starting value, a destination value, or an offset value. In these cases, the animation obtains the missing target value from the property that is being animated.
Methods
| Name |
Description |
|---|
| GetCurrentValue |
Gets the current value of the animation |
| Name |
Description |
|---|
| CreateTransitionFrom |
Returns a new timeline used as transition (used by VisualStateManager) |
| GetCurrentValue |
Calculates the current animated value depending on current clock state |
| Start |
Begins the animation timeline creating a compatible clock |
| Name |
Description |
|---|
| CalculateEffectiveDurations |
Computes the effective durations of the timeline |
| CreateClock |
Creates a new Clock from this Timeline and specifies whether the new Clock is controllable. If this Timeline has children, a tree of clocks is created with this Timeline as the root. |
| GetDesiredFrameRate |
Gets the desired frame rate for this timeline and its child timelines |
| GetEffectiveDuration |
Calculated as TotalDuration / SpeedRatio + BeginTime |
| GetIterationDuration |
Gets duration of a complete pass (with the reverse, if applicable) |
| GetNaturalDuration |
Gets the duration of the timeline when duration is set to automatic |
| GetSinglePassDuration |
Gets duration of a single pass (without the reverse) |
| GetTotalDuration |
Gets total duration of the animation (with repetitions and autoreverse, but without BeginTime nor SpeedRatio) |
| IsTotalDurationAbsolute |
Indicates that the total duration is not affected by SpeedRatio |
| SetDesiredFrameRate |
Sets the desired frame rate for this timeline and its child timelines |
| Name |
Description |
|---|
| Clone |
Creates a modifiable clone of the Freezable, making deep copies of the object's values. When copying the object's dependency properties, this method copies expressions (which might no longer resolve) but not animations or their current values. The cloned Freezable::IsFrozen property is false even if the source's IsFrozen property is true. |
| CloneCurrentValue |
Creates a modifiable clone (deep copy) of the Freezable using its current values. The cloned object's IsFrozen property is false even if the source's IsFrozen property is true. |
| Freeze |
Makes the current object unmodifiable and sets its IsFrozen property to true. |
| GetAsFrozen |
Creates a frozen copy of the Freezable, using base (non-animated) property values. Because the copy is frozen, any frozen sub-objects are copied by reference. The copy's IsFrozen property is set to true. Throws if the Freezable cannot be frozen because it contains expressions or animated properties. |
| GetCurrentValueAsFrozen |
Creates a frozen copy of the Freezable using current property values. Because the copy is frozen, any frozen sub-objects are copied by reference. The copy's IsFrozen property is set to true. |
| Name |
Description |
|---|
| ClearAnimation |
Clears the animation value of a property |
| ClearAnimation |
Clears the animation value of a property |
| ClearLocalValue |
Clears the local value of a property The property to be cleared is specified by a DependencyProperty identifier |
| CoerceValue |
Coerces and validates the effective property value |
| CoerceValue |
Coerces and validates the effective property value |
| DependencyPropertyChanged |
Returns the PropertyChanged event |
| Destroyed |
Destroyed delegate is raised when object is going to be destroyed |
| GetBaseValue |
Returns the base value without animation nor coerce (this never returns Expression like GetLocalValue) |
| GetExpression |
Gets the expression, if any, used to evaluate the specified property value |
| GetLocalValue |
Returns the local value of a dependency property, if it exists |
| GetValue |
Returns the current effective value of a dependency property on this instance of a DependencyObject |
| GetValueObject |
Returns the current effective value of a dependency property on this instance of a DependencyObject as a boxed value |
| GetValueProvider |
Gets the provider that returns the effective value for the specified dependency property |
| HasAnimatedProperties |
Returns true if there is any animated property |
| InvalidateProperty |
Re-evaluates the effective value for the specified dependency property if necessary If null is passed, a full re-evaluation could be needed |
| IsCached |
Returns if the value is stored in the cache. If true, the priority is returned in the provider field |
| IsSealed |
Gets a value that indicates whether this instance is currently sealed (read-only) |
| SetAnimation |
Sets the animated value of a property |
| SetCurrentValue |
Sets the current value of a dependency property. The current value is set on the coerce field, without modifying source or animated value |
| SetCurrentValueObject |
Sets the current value of a dependency property using a boxed value |
| SetExpression |
Sets the expression to be evaluated dynamically to obtain the value of the property |
| SetValue |
Sets the local value of a dependency property |
| SetValueObject |
Sets the local value (boxed) of a dependency property |
| Name |
Description |
|---|
| CheckAccess |
Determines whether the calling thread has access to this DispatcherObject |
| VerifyAccess |
Enforces that the calling thread has access to this DispatcherObject |
Dependency Property 
Read-only
Routed Event 
Non-routed Event