VisualTargetPresentationSource Members
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This class is used to provide the surface to the Visual of the worker threaded UI.
The VisualTargetPresentationSource type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
.gif "Public method") |
VisualTargetPresentationSource | Constructs the PresentationSource for the given HostVisual, which is the host for the root of the worker thread Visual tree. |
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Methods
| Name | Description | |
|---|---|---|
.gif "Protected method") |
AddSource | Adds a PresentationSource derived class instance to the list of known presentation sources. (Inherited from PresentationSource.) |
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CheckAccess | Determines whether the calling thread has access to this DispatcherObject. (Inherited from DispatcherObject.) |
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ClearContentRenderedListeners | Sets the list of listeners for the ContentRendered event to nulla null reference (Nothing in Visual Basic). (Inherited from PresentationSource.) |
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Equals | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
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Finalize | Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) |
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GetCompositionTargetCore | Returns the CompositionTarget that represents display surface of this PresentationSource. (Overrides PresentationSource.GetCompositionTargetCore().) |
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GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
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GetType | Gets the Type of the current instance. (Inherited from Object.) |
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MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
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RemoveSource | Removes a PresentationSource derived class instance from the list of known presentation sources. (Inherited from PresentationSource.) |
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RootChanged | Provides notification that the root Visual has changed. (Inherited from PresentationSource.) |
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ToString | Returns a String that represents the current Object. (Inherited from Object.) |
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VerifyAccess | Enforces that the calling thread has access to this DispatcherObject. (Inherited from DispatcherObject.) |
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Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
CompositionTarget | Gets the visual target for the visuals being presented in the source. (Inherited from PresentationSource.) |
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Dispatcher | Gets the Dispatcher this DispatcherObject is associated with. (Inherited from DispatcherObject.) |
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IsDisposed | We don't support disposing this object. (Overrides PresentationSource.IsDisposed.) |
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RootVisual | Gets/Sets the root of the worker thread Visual tree. (Overrides PresentationSource.RootVisual.) |
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Events
| Name | Description | |
|---|---|---|
.gif "Public event") |
ContentRendered | Occurs when content is rendered and ready for user interaction. (Inherited from PresentationSource.) |
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