CameraPreviewImageSource.StartPreviewAsync Method

Starts preview using default settings. InitializeAsync must be called before StartPreview is called.

When app is suspended the CameraPreviewImageSource must be stopped by calling StopPreviewAsync. When the app is resumed the CameraPreviewImageSource must be restarted by calling InitializeAsync followed by StartPreviewAsync.

Namespace: Lumia.Imaging
Assembly: Lumia.Imaging (in Lumia.Imaging.dll) Version:

function StartPreviewAsync();

Return Value

Type: IAsyncOperation<TResult>
An async action, which completes when the preview is running.

Lumia Imaging SDK

Supported in: 3.0, 2.0