SDK usageEnumerationsMessageTypes本页总览MessageTypesAsk a question The types of messages exchanged between SDK components and the host application. Enumeration Members Enumeration MemberValueDescriptionError"error"The message sent when an error occurs.OnCallCommand"onCallCommand"The message sent when a command is called.OnEventReturn"onEventReturn"The message sent when an event occurs.OnMethodReturn"onMethodReturn"The message sent when a method returns a result.