private static extern void _Start(string zoneId
, InitializedEventHandler e1
, ChangedCanShowEventHandler e2
, StartAdEventHandler e3
, FinishedAdEventHandler e4
, ClickedAdEventHandler e5
, ClosedAdEventHandler e6
, FailedEventHandler e7
);
private static extern void _Start(string zoneId ,InitializedEventHandler e1 ,ChangedCanShowEventHandler e2 ,StartAdEventHandler e3 ,FinishedAdEventHandler e4 ,ClickedAdEventHandler e5 ,ClosedAdEventHandler e6 ,FailedEventHandler e7 );