ISystemBackdropControllerWithTargets.AddSystemBackdropTarget Method
Definition
Important
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Adds the specified system backdrop target on which to draw the material.
public:
bool AddSystemBackdropTarget(ICompositionSupportsSystemBackdrop ^ systemBackdropTarget);bool AddSystemBackdropTarget(ICompositionSupportsSystemBackdrop const& systemBackdropTarget);public bool AddSystemBackdropTarget(ICompositionSupportsSystemBackdrop systemBackdropTarget);function addSystemBackdropTarget(systemBackdropTarget)Public Function AddSystemBackdropTarget (systemBackdropTarget As ICompositionSupportsSystemBackdrop) As BooleanParameters
- systemBackdropTarget
- ICompositionSupportsSystemBackdrop
The system backdrop target to add.
Returns
Boolean
bool
true if the controller was able to draw the material on the target; otherwise, false.
Remarks
Re-adding an existing target does nothing.
This method must be called on a thread with a DispatcherQueue.