Category Clients Context First From Including Is NullArgumentGuard NullGuardResult Order Second ServiceChangedHandler< TService > Third

ServiceChangedHandler< TService >() delegate void Sisus.Init.ServiceChangedHandler< TService > ( Clients clients, [AllowNull] TService oldInstance, [AllowNull] TService newInstance ) Represents a method that will handle the event of the globally shared instance of service of type TService having been replaced by another instance. Template Parameters TService The defining type of the service class, which is the type specified in its ServiceAttribute, or - if no other type has been explicitly specified - the exact type of the service class. Parameters oldInstance The old service instance, or null if there was no instance of the service before. newInstance The new service instance, or null if the service was set to be null.