Tag: instances

In Parsley, the RegisterInstance method registers a preexisting service instance, particularly useful for objects that cannot be created automatically due to complex configuration, data dependencies, or third-party APIs. Once registered, these instances behave as singletons, meaning the same instance is reused throughout the application. This ensures the registered object is consistently available as a dependency for other services, maintaining consistency and state across your application.

Parsley allows you to control the lifetime of your service instances through different lifetime scopes. The lifetime setting determines how often the constructor or factory method of a service registration is called and how instances are managed.

Parsley's ResolveWithOptions method allows you to pass specific instances into the resolver, providing certain dependencies dynamically at resolution time. This method is handy when overriding registered dependencies or injecting unregistered instances into your objects.

The Activate method allows you to dynamically create instances using registered services, even if the requested service type is not registered. This approach is helpful for scenarios where you need to instantiate objects on the fly with specific dependencies provided by registered services.