DevicePicker.PickSingleDeviceAsync 方法
定義
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
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
使用者選取的裝置。
- 屬性
另請參閱
適用於
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
選取的裝置。
- 屬性