CompositionBatchCompletedEventArgs 类

定义

命名空间:

Windows.UI.Composition

CompositionCommitBatch.Completed 或 CompositionScopedBatch.Completed 事件的参数。

public ref class CompositionBatchCompletedEventArgs sealed : CompositionObject

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 131072)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class CompositionBatchCompletedEventArgs final : CompositionObject

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 131072)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class CompositionBatchCompletedEventArgs : CompositionObject

Public NotInheritable Class CompositionBatchCompletedEventArgs
Inherits CompositionObject

继承

Object Platform::Object IInspectable CompositionObject CompositionBatchCompletedEventArgs

属性

ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 要求

设备系列	Windows 10 (在 10.0.10586.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v2.0 中引入)

示例

    private void CreateVisuals_Click(object sender, RoutedEventArgs e)
    {
        //Create Scoped batch for animations
        _batch = _compositor.CreateScopedBatch(CompositionBatchTypes.Animation);

        //Setup completion event 
        _batch.Completed += ScopedBatchCompleted;


        //Setup animations
        Animation1(_target);

        _batch.End()
    }

    // Creates and defines the key frame animation 
    private void Animation1(Visual targetVisual)
    {
        var animation1 = _compositor.CreateVector3KeyFrameAnimation();

        animation1.InsertKeyFrame(0.0f, new Vector3(100.00f, 100.00f, 0.00f));
        animation1.InsertKeyFrame(0.5f, new Vector3(300.00f, 100.00f, 0.00f));
        animation1.InsertKeyFrame(1.0f, new Vector3(500.00f, 100.00f, 0.00f));

        animation1.Duration = TimeSpan.FromMilliseconds(2000);
        targetVisual.StartAnimation("Offset", animation1);
    }

    public void ScopedBatchCompleted(object sender, 
        CompositionBatchCompletedEventArgs args)
    {
        _root.Children.Remove(_target);
    }      
}

属性

Comment	要与 CompositionObject 关联的字符串。 (继承自 CompositionObject)
Compositor	用于创建此 CompositionObject 的 Compositor。 (继承自 CompositionObject)
Dispatcher	CompositionObject 的调度程序。 (继承自 CompositionObject)
DispatcherQueue	获取 CompostionObject 的 DispatcherQueue 。 (继承自 CompositionObject)
ImplicitAnimations	附加到此对象的隐式动画集合。 (继承自 CompositionObject)
Properties	与 CompositionObject 关联的属性的集合。 (继承自 CompositionObject)

方法

Close()	关闭 CompositionObject 并释放系统资源。 (继承自 CompositionObject)
ConnectAnimation(String, CompositionAnimation)	连接和动画。 (继承自 CompositionObject)
DisconnectAnimation(String)	断开动画的连接。 (继承自 CompositionObject)
Dispose()	执行与释放或重置非托管资源关联的应用程序定义的任务。 (继承自 CompositionObject)
PopulatePropertyInfo(String, AnimationPropertyInfo)	定义可进行动画处理的属性。 (继承自 CompositionObject)
StartAnimation(String, CompositionAnimation, AnimationController)	使用 对象的指定属性连接动画并启动动画。 (继承自 CompositionObject)
StartAnimation(String, CompositionAnimation)	使用 对象的指定属性连接动画并启动动画。 (继承自 CompositionObject)
StartAnimationGroup(ICompositionAnimationBase)	启动动画组。 CompositionObject 上的 StartAnimationGroup 方法可用于启动 CompositionAnimationGroup。 组中的所有动画将同时在 对象上启动。 (继承自 CompositionObject)
StopAnimation(String)	断开动画与指定属性的连接并停止动画。 (继承自 CompositionObject)
StopAnimationGroup(ICompositionAnimationBase)	停止动画组。 (继承自 CompositionObject)
TryGetAnimationController(String)	返回指定属性上运行的动画的 AnimationController。 (继承自 CompositionObject)

另请参阅

• CompositionObject
• IClosable
• 合成动画概述