public virtual void OnBeforeServiceOperationCall(
	Service service,
	string operationaName,
	string operationArgument
)

Public Overridable Sub OnBeforeServiceOperationCall ( 
	service As Service,
	operationaName As String,
	operationArgument As String
)

public:
virtual void OnBeforeServiceOperationCall(
	Service^ service, 
	String^ operationaName, 
	String^ operationArgument
)

abstract OnBeforeServiceOperationCall : 
        service : Service * 
        operationaName : string * 
        operationArgument : string -> unit 
override OnBeforeServiceOperationCall : 
        service : Service * 
        operationaName : string * 
        operationArgument : string -> unit