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MediaCaptureFocusChangedEventArgs.FocusState 屬性

定義

取得擷取裝置目前的焦點狀態。

public:
 property MediaCaptureFocusState FocusState { MediaCaptureFocusState get(); };
MediaCaptureFocusState FocusState();
public MediaCaptureFocusState FocusState { get; }
var mediaCaptureFocusState = mediaCaptureFocusChangedEventArgs.focusState;
Public ReadOnly Property FocusState As MediaCaptureFocusState

屬性值

擷取裝置目前的焦點狀態。

Windows 需求

應用程式功能
backgroundMediaRecording

適用於