MediaSource.OpenAsync Method
Definition
Important
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opens the backing data source for the MediaSource and reads the metadata and track information.
public:
virtual IAsyncAction ^ OpenAsync() = OpenAsync;/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncAction OpenAsync();[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncAction OpenAsync();function openAsync()Public Function OpenAsync () As IAsyncActionReturns
An asynchronous action.
- Attributes
Windows requirements
| Device family |
Windows 10 Creators Update (introduced in 10.0.15063.0)
|
| API contract |
Windows.Foundation.UniversalApiContract (introduced in v4.0)
|
Remarks
This method can be called to preload the associated media for performance reasons or to verify that the media loads successfully.