VisualCollection Class
Definition
Important
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Represents a collection of visual instances.
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)- Inheritance
- Attributes
- Implements
Remarks
VisualCollections are ordered from bottom to top and iterating or enumerating through a collection is always done from bottom to top.
Properties
| Comment |
A string to associate with the CompositionObject. (Inherited from CompositionObject) |
| Compositor |
The Compositor used to create this CompositionObject. (Inherited from CompositionObject) |
| Count |
Gets the number of visual instances in the collection. |
| DispatcherQueue |
Gets the DispatcherQueue for the CompositionObject. (Inherited from CompositionObject) |
| ImplicitAnimations |
The collection of implicit animations attached to this object. (Inherited from CompositionObject) |
| Properties |
The collection of properties associated with the CompositionObject. (Inherited from CompositionObject) |
Methods
| Close() |
Closes the CompositionObject and releases system resources. (Inherited from CompositionObject) |
| Dispose() |
Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (Inherited from CompositionObject) |
| First() |
Retrieves an iterator with the first object at the bottom of the collection. |
| InsertAbove(Visual, Visual) |
Inserts a visual above the specified sibling visual in the visual collection. |
| InsertAtBottom(Visual) |
Inserts a new visual at the bottom of the visual collection. |
| InsertAtTop(Visual) |
Inserts a new visual at the top of the visual collection. |
| InsertBelow(Visual, Visual) |
Insert a new visual below the specified visual in the visual collection. |
| PopulatePropertyInfo(String, AnimationPropertyInfo) |
Defines a property that can be animated. (Inherited from CompositionObject) |
| Remove(Visual) |
Removes the specified visual instance from the collection. |
| RemoveAll() |
Removes all of the visual instances from the collection. |
| StartAnimation(String, CompositionAnimation, AnimationController) |
Connects an animation with the specified property of the object and starts the animation. (Inherited from CompositionObject) |
| StartAnimation(String, CompositionAnimation) |
Connects an animation with the specified property of the object and starts the animation. (Inherited from CompositionObject) |
| StartAnimationGroup(ICompositionAnimationBase) |
Starts an animation group. The StartAnimationGroup method on CompositionObject lets you start CompositionAnimationGroup. All the animations in the group will be started at the same time on the object. (Inherited from CompositionObject) |
| StopAnimation(String) |
Disconnects an animation from the specified property and stops the animation. (Inherited from CompositionObject) |
| StopAnimationGroup(ICompositionAnimationBase) |
Stops an animation group. (Inherited from CompositionObject) |
| TryGetAnimationController(String) |
Returns an AnimationController for the animation running on the specified property. (Inherited from CompositionObject) |