FocusControl.FocusAsync 方法

定义

异步聚焦设备。

public:
 virtual IAsyncAction ^ FocusAsync() = FocusAsync;
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncAction FocusAsync();
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncAction FocusAsync();
function focusAsync()
Public Function FocusAsync () As IAsyncAction

返回

用于控制异步操作的对象。

属性

适用于