ColorAnimation.From Property
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Gets or sets the animation's starting value.
Assembly: System.Windows (in System.Windows.dll)
XMLNS for XAML: Not mapped to an xmlns.
<ColorAnimation> <ColorAnimation.From> <Color>colorString</Color> </ColorAnimation.From> </ColorAnimation>
<ColorAnimation From="colorString"/> -or- <ColorAnimation From="referenceToColor"/>
XAML Values
Property Value
Type: System.Nullable(Of Color)The starting value of the animation. The default is Nothing.
Dependency property identifier field: FromProperty
The following table summarizes how the From, To, and By properties can be used together or separately to determine an animation's target values.
Properties Specified | Resulting Behavior |
|---|---|
From | 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. |
From and To | The animation progresses from the value specified by the From property to the value specified by the To property. |
From and By | The animation progresses from the value specified by the From property to the value specified by the sum of the From and By properties. |
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. | |
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. |
Note: |
|---|
If you set both the To and By properties, the To property takes precedence and the By property is ignored. |
To use other interpolation methods or animate between more than two target values, use a ColorAnimationUsingKeyFrames object.
To set a ColorAnimation attribute to null in XAML, use an attribute value of {x:Null}.
Note: