FocusControl.SetValueAsync(UInt32) 方法

定義

命名空間:

Windows.Media.Devices

以非同步方式設定焦點 值。

public:
 virtual IAsyncAction ^ SetValueAsync(unsigned int focus) = SetValueAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncAction SetValueAsync(uint32_t const& focus);

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncAction SetValueAsync(uint focus);

function setValueAsync(focus)

Public Function SetValueAsync (focus As UInteger) As IAsyncAction

參數

focus

UInt32

unsigned int

uint32_t

要設定焦點的值。 最小值和最大值是由 Min 和 Max所指定。

傳回

IAsyncAction

用來控制非同步作業的物件。

屬性

RemoteAsyncAttribute

另請參閱

• Min
• Max