DevicePicker.PickSingleDeviceAsync 方法

定義

命名空間:

Windows.Devices.Enumeration

多載

PickSingleDeviceAsync(Rect)	顯示選擇器 UI 並傳回選取的裝置;不需要您註冊事件。 選擇器會從指定矩形的邊緣飛出。
PickSingleDeviceAsync(Rect, Placement)	顯示選擇器 UI 並傳回選取的裝置;不需要您註冊事件。 選擇器會從指定矩形的指定邊緣飛出。

PickSingleDeviceAsync(Rect)

顯示選擇器 UI 並傳回選取的裝置;不需要您註冊事件。 選擇器會從指定矩形的邊緣飛出。

public:
 virtual IAsyncOperation<DeviceInformation ^> ^ PickSingleDeviceAsync(Rect selection) = PickSingleDeviceAsync;

/// [Windows.Foundation.Metadata.Overload("PickSingleDeviceAsync")]
IAsyncOperation<DeviceInformation> PickSingleDeviceAsync(Rect const& selection);

[Windows.Foundation.Metadata.Overload("PickSingleDeviceAsync")]
public IAsyncOperation<DeviceInformation> PickSingleDeviceAsync(Rect selection);

function pickSingleDeviceAsync(selection)

Public Function PickSingleDeviceAsync (selection As Rect) As IAsyncOperation(Of DeviceInformation)

參數

selection

Rect

您希望選擇器從中飛出的矩形。

傳回

IAsyncOperation<DeviceInformation>

使用者選取的裝置。

屬性

OverloadAttribute

另請參閱

• PickSingleDeviceAsync(Rect, Placement)

PickSingleDeviceAsync(Rect, Placement)

顯示選擇器 UI 並傳回選取的裝置;不需要您註冊事件。 選擇器會從指定矩形的指定邊緣飛出。

public:
 virtual IAsyncOperation<DeviceInformation ^> ^ PickSingleDeviceAsync(Rect selection, Placement placement) = PickSingleDeviceAsync;

/// [Windows.Foundation.Metadata.Overload("PickSingleDeviceAsyncWithPlacement")]
IAsyncOperation<DeviceInformation> PickSingleDeviceAsync(Rect const& selection, Placement const& placement);

[Windows.Foundation.Metadata.Overload("PickSingleDeviceAsyncWithPlacement")]
public IAsyncOperation<DeviceInformation> PickSingleDeviceAsync(Rect selection, Placement placement);

function pickSingleDeviceAsync(selection, placement)

Public Function PickSingleDeviceAsync (selection As Rect, placement As Placement) As IAsyncOperation(Of DeviceInformation)

參數

selection

Rect

您希望選擇器從中飛出的矩形。

placement

Placement

要從中飛出選擇器的矩形邊緣。

傳回

IAsyncOperation<DeviceInformation>

選取的裝置。

屬性

OverloadAttribute

另請參閱

• PickSingleDeviceAsync(Rect)