VisualCollection 类
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
表示视觉实例的集合。
public ref class VisualCollection sealed : CompositionObject, IIterable<Visual ^>
/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.Foundation.LiftedContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class VisualCollection final : CompositionObject, IIterable<Visual>
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.Foundation.WindowsAppSDKContract, 65536)]
class VisualCollection final : CompositionObject, IIterable<Visual>
[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.Foundation.LiftedContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class VisualCollection : CompositionObject, IEnumerable<Visual>
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.Foundation.WindowsAppSDKContract), 65536)]
public sealed class VisualCollection : CompositionObject, IEnumerable<Visual>
Public NotInheritable Class VisualCollection
Inherits CompositionObject
Implements IEnumerable(Of Visual)
- 继承
- 属性
- 实现
注解
VisualCollection 是从下到上排序的,循环访问或枚举集合始终从下到上完成。
属性
| 名称 | 说明 |
|---|---|
| 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) |
| Count |
获取集合中的视觉实例数。 |
| DispatcherQueue |
获取 CompositionObject 的 DispatcherQueue。 (继承自 CompositionObject) |
| ImplicitAnimations |
附加到此对象的隐式动画的集合。 (继承自 CompositionObject) |
| Properties |
与 CompositionObject 关联的属性的集合。 (继承自 CompositionObject) |