GpioController.WaitForEventAsync Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Overloads
| WaitForEventAsync(Int32, PinEventTypes, CancellationToken) |
Async call until an event of type eventType is received or a cancellation is requested. |
| WaitForEventAsync(Int32, PinEventTypes, TimeSpan) |
Async call to wait until an event of type eventType is received or a period of time has expired. |
WaitForEventAsync(Int32, PinEventTypes, CancellationToken)
Async call until an event of type eventType is received or a cancellation is requested.
public System.Threading.Tasks.ValueTask<System.Device.Gpio.WaitForEventResult> WaitForEventAsync (int pinNumber, System.Device.Gpio.PinEventTypes eventTypes, System.Threading.CancellationToken token);public virtual System.Threading.Tasks.ValueTask<System.Device.Gpio.WaitForEventResult> WaitForEventAsync (int pinNumber, System.Device.Gpio.PinEventTypes eventTypes, System.Threading.CancellationToken token);member this.WaitForEventAsync : int * System.Device.Gpio.PinEventTypes * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<System.Device.Gpio.WaitForEventResult>abstract member WaitForEventAsync : int * System.Device.Gpio.PinEventTypes * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<System.Device.Gpio.WaitForEventResult>
override this.WaitForEventAsync : int * System.Device.Gpio.PinEventTypes * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<System.Device.Gpio.WaitForEventResult>Public Function WaitForEventAsync (pinNumber As Integer, eventTypes As PinEventTypes, token As CancellationToken) As ValueTask(Of WaitForEventResult)Public Overridable Function WaitForEventAsync (pinNumber As Integer, eventTypes As PinEventTypes, token As CancellationToken) As ValueTask(Of WaitForEventResult)Parameters
- pinNumber
- Int32
The pin number in the controller's numbering scheme.
- eventTypes
- PinEventTypes
The event types to wait for.
- token
- CancellationToken
The cancellation token of when the operation should stop waiting for an event.
Returns
A task representing the operation of getting the structure that contains the result of the waiting operation
Applies to
WaitForEventAsync(Int32, PinEventTypes, TimeSpan)
Async call to wait until an event of type eventType is received or a period of time has expired.
public System.Threading.Tasks.ValueTask<System.Device.Gpio.WaitForEventResult> WaitForEventAsync (int pinNumber, System.Device.Gpio.PinEventTypes eventTypes, TimeSpan timeout);member this.WaitForEventAsync : int * System.Device.Gpio.PinEventTypes * TimeSpan -> System.Threading.Tasks.ValueTask<System.Device.Gpio.WaitForEventResult>Public Function WaitForEventAsync (pinNumber As Integer, eventTypes As PinEventTypes, timeout As TimeSpan) As ValueTask(Of WaitForEventResult)Parameters
- pinNumber
- Int32
The pin number in the controller's numbering scheme.
- eventTypes
- PinEventTypes
The event types to wait for.
- timeout
- TimeSpan
The time to wait for the event.
Returns
A task representing the operation of getting the structure that contains the result of the waiting operation.