AdvancedPhotoCapture.CaptureAsync 方法

定義

命名空間:

Windows.Media.Capture

多載

CaptureAsync()	以非同步方式執行進階相片擷取。
CaptureAsync(Object)	以非同步方式執行進階相片擷取，將所提供的應用程式定義內容物件傳遞至作業的結果。

CaptureAsync()

以非同步方式執行進階相片擷取。

public:
 virtual IAsyncOperation<AdvancedCapturedPhoto ^> ^ CaptureAsync() = CaptureAsync;

/// [Windows.Foundation.Metadata.Overload("CaptureAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<AdvancedCapturedPhoto> CaptureAsync();

[Windows.Foundation.Metadata.Overload("CaptureAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<AdvancedCapturedPhoto> CaptureAsync();

function captureAsync()

Public Function CaptureAsync () As IAsyncOperation(Of AdvancedCapturedPhoto)

傳回

IAsyncOperation<AdvancedCapturedPhoto>

在成功完成時傳回 AdvancedCapturedPhoto 的非同步作業。

屬性

OverloadAttribute RemoteAsyncAttribute

備註

在呼叫CaptureAsync之前，必須先呼叫MediaCapture.PrepareAdvancedPhotoCaptureAsync。

不支援使用 AdvancedPhotoCapture 同時錄製影片與相片擷取。

另請參閱

• PrepareAdvancedPhotoCaptureAsync(ImageEncodingProperties)
• CaptureAsync(Object)

CaptureAsync(Object)

以非同步方式執行進階相片擷取，將所提供的應用程式定義內容物件傳遞至作業的結果。

public:
 virtual IAsyncOperation<AdvancedCapturedPhoto ^> ^ CaptureAsync(Platform::Object ^ context) = CaptureAsync;

/// [Windows.Foundation.Metadata.Overload("CaptureWithContextAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<AdvancedCapturedPhoto> CaptureAsync(IInspectable const& context);

[Windows.Foundation.Metadata.Overload("CaptureWithContextAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<AdvancedCapturedPhoto> CaptureAsync(object context);

function captureAsync(context)

Public Function CaptureAsync (context As Object) As IAsyncOperation(Of AdvancedCapturedPhoto)

參數

context

Object

Platform::Object

IInspectable

應用程式定義的內容物件，會將內容資訊傳遞至作業的結果。

傳回

IAsyncOperation<AdvancedCapturedPhoto>

在成功完成時傳回 AdvancedCapturedPhoto 的非同步作業。

屬性

OverloadAttribute RemoteAsyncAttribute

備註

在呼叫CaptureAsync之前，必須先呼叫MediaCapture.PrepareAdvancedPhotoCaptureAsync。

不支援使用 AdvancedPhotoCapture 同時錄製影片與相片擷取。

另請參閱

• PrepareAdvancedPhotoCaptureAsync(ImageEncodingProperties)
• CaptureAsync()