Example Transponder and NAV1 Radio entry?

I would like to see example Events for XPNDR and NAV1_RADIO_SET

Can someone point me to examples ?

simconnect.AddToDataDefinition(DEFINITIONS.XPNDR, “TRANSPONDER CODE:1”, “Number”, SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);

            simconnect.AddToDataDefinition(DEFINITIONS.Radio, "NAV ACTIVE FREQUENCY:1", "MHz", SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);