| -api-id | -api-type |
|---|---|
E:Windows.Devices.SerialCommunication.SerialDevice.PinChanged |
winrt event |
Event handler that is invoked when the state of a signal or line changes on the serial port.
This event is used to detect and respond to changes in the signal state of the serial port. When state changes, the PinChanged event handler is invoked and information is received in a PinChangedEventArgs object. Determine the type of signal by retrieving the PinChange property. Those property values are defined in the SerialPinChange enumeration.