GpioPinValueChangedEventArgs Class

Definition

Namespace:

Windows.Devices.Gpio

Provides data about the GpioPin.ValueChanged event that occurs when the value of the general-purpose I/O (GPIO) pin changes, either because of an external stimulus when the pin is configured as an input, or when a value is written to the pin when the pin in configured as an output.

public ref class GpioPinValueChangedEventArgs sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Devices.DevicesLowLevelContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class GpioPinValueChangedEventArgs final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Devices.DevicesLowLevelContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class GpioPinValueChangedEventArgs

Public NotInheritable Class GpioPinValueChangedEventArgs

Inheritance

Object Platform::Object IInspectable GpioPinValueChangedEventArgs

Attributes

ContractVersionAttribute MarshalingBehaviorAttribute

Windows requirements

Device family	Windows IoT Extension SDK (introduced in 10.0.10240.0)
API contract	Windows.Devices.DevicesLowLevelContract (introduced in v1.0)

Remarks

GpioPinValueChangedEventArgs is passed to the event handler that you implement for the GpioPin.ValueChanged event.

Properties

Edge	Gets the type of change that occurred to the value of the general-purpose I/O (GPIO) pin for the GpioPin.ValueChanged event.

See also

• ValueChanged