MediaFrameSourceController.GetPropertyAsync(String) Method
Definition
Important
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Asynchronously gets an object that contains the value of a MediaFrameSource property, if the property value is successfully retrieved, and describes the result status of the get operation.
public:
virtual IAsyncOperation<MediaFrameSourceGetPropertyResult ^> ^ GetPropertyAsync(Platform::String ^ propertyId) = GetPropertyAsync;/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<MediaFrameSourceGetPropertyResult> GetPropertyAsync(winrt::hstring const& propertyId);[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<MediaFrameSourceGetPropertyResult> GetPropertyAsync(string propertyId);function getPropertyAsync(propertyId)Public Function GetPropertyAsync (propertyId As String) As IAsyncOperation(Of MediaFrameSourceGetPropertyResult)Parameters
- propertyId
-
String
Platform::String
winrt::hstring
The identifier of the media frame source property to be retrieved.
Returns
An asynchronous operation that returns a MediaFrameSourceGetPropertyResult upon completion.
- Attributes
Remarks
To set the value of a media frame source property, use SetPropertyAsync.
Common device properties are exposed as properties of the VideoDeviceController class. Additional properties are defined in the KSPROPERTYSETID_ExtendedCameraControl property set. Legacy properties are defined in the PROPSETID_VIDCAP_CAMERACONTROL property set. For an example of accessing camera properties by ID, see the Extended Control and Metadata sample.