PinChangedEventArgs Class

Reference

Definition

Namespace:: Windows.Devices.SerialCommunication

Important

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Edit

Represents the object that is passed as a parameter to the event handler that is invoked when the state of a signal line changes on the serial port.

public ref class PinChangedEventArgs sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class PinChangedEventArgs final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class PinChangedEventArgs

Public NotInheritable Class PinChangedEventArgs

Inheritance: Object Platform::Object IInspectable PinChangedEventArgs

Attributes: ContractVersionAttribute MarshalingBehaviorAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Remarks

At times, the state of a signal line can change on the serial port. For example, when the break state is enabled on the serial port causing data transmission to stop. The event is reported by invoking the app-implemented PinChanged event handler. That event handler's parameter is a PinChangedEventArgs object. Inspect the PinChange property to determine the type of signal line. Those values are defined in the SerialPinChange enumeration.

Properties

PinChange

Gets the type of signal change that caused the event on the serial port.

Applies to

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