The variable 'ex' is declared but never used

The event 'NoiseWithEvents.EventAfterTemperature' is never used

The event 'DcWithEvents.EventAfterTemperature' is never used

The event 'ACWithEvents.EventAfterTemperature' is never used

The variable 'ex' is declared but never used

The event 'NoiseWithEvents.EventAfterTemperature' is never used

The event 'DcWithEvents.EventAfterTemperature' is never used

The event 'ACWithEvents.EventAfterTemperature' is never used

'Exception.Exception(SerializationInfo, StreamingContext)' is obsolete: 'This API supports obsolete formatter-based serialization. It should not be called or extended by application code.' (https://aka.ms/dotnet-warnings/SYSLIB0051)