Hi MSDN,
I have two com ports communicating with each other. If I write to one, the DataReceived event is generated on the other, and vice versa.
This is all as expected.
However, when I set the BreakState to true on one end, I was expecting a PinChanged event to be generated with EventType being break. This event is never generated. Instead, I receive a Ring Events.
In another loopback test, I have the transmission and receive wires of the COM port wired together. (See attached picture.) Every character I write gets returned via the DataReceived event. However, setting the BreakState to true generates CtsChanged, CDChanged and Ring events in that order. No Break!