public class DelegateAnimatableProperty<T> : IAnimatableProperty<T>, 
	IAnimatableProperty

Public Class DelegateAnimatableProperty(Of T)
	Implements IAnimatableProperty(Of T), IAnimatableProperty

generic<typename T>
public ref class DelegateAnimatableProperty : IAnimatableProperty<T>, 
	IAnimatableProperty

type DelegateAnimatableProperty<'T> =  
    class
        interface IAnimatableProperty<'T>
        interface IAnimatableProperty
    end

Type Parameters

T

The type of the property.

The animation system can only animate objects of type IAnimatablePropertyT. Normal CLR field or properties do not implement this interface and can therefore not be animated directly. The DelegateAnimatablePropertyT wraps an existing field or property and makes it accessible for the animation system.

The DelegateAnimatablePropertyT requires two callbacks: One that reads the value (see GetValue) and one that writes the value (SetValue). The callbacks can read/write any existing field or property.

This type of IAnimatableProperty does not have a BaseValue, which means that it does not support additive animations or certain types of from/to/by-animations. Use AnimatablePropertyT instead of DelegateAnimatablePropertyT if this functionality is required.

Note: The animation system does not keep animatable properties alive. It automatically removes animations if the IAnimatablePropertyT is no longer referenced by another object. This means, the created IAnimatablePropertyT needs to be kept alive as long as the property should be animated.

Reference