IGpioPinProvider.ValueChanged Event

Definition

Namespace:

Windows.Devices.Gpio.Provider

Event that fires when the value of the pin has changed.

// Register
event_token ValueChanged(TypedEventHandler<IGpioPinProvider, GpioPinProviderValueChangedEventArgs const&> const& handler) const;

// Revoke with event_token
void ValueChanged(event_token const* cookie) const;

// Revoke with event_revoker
IGpioPinProvider::ValueChanged_revoker ValueChanged(auto_revoke_t, TypedEventHandler<IGpioPinProvider, GpioPinProviderValueChangedEventArgs const&> const& handler) const;

event TypedEventHandler<IGpioPinProvider,GpioPinProviderValueChangedEventArgs> ValueChanged;

function onValueChanged(eventArgs) { /* Your code */ }
iGpioPinProvider.addEventListener("valuechanged", onValueChanged);
iGpioPinProvider.removeEventListener("valuechanged", onValueChanged);
- or -
iGpioPinProvider.onvaluechanged = onValueChanged;

Event ValueChanged As TypedEventHandler(Of IGpioPinProvider, GpioPinProviderValueChangedEventArgs) 

Event Type

TypedEventHandler<IGpioPinProvider,GpioPinProviderValueChangedEventArgs>

See also

• GpioPinProviderValueChangedEventArgs