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IDbDependencyResolver.GetServices(Type, Object) Method

  • Reference

Definition

Namespace:
System.Data.Entity.Infrastructure.DependencyResolution
Assembly:
EntityFramework.dll

Attempts to resolve a dependencies for a given contract type and optionally a given key. If the resolver cannot resolve the dependency then it must return an empty enumeration and not throw. This method differs from GetService(Type, Object) in that it returns all registered services for the given type and key combination.

public System.Collections.Generic.IEnumerable<object> GetServices (Type type, object key);
abstract member GetServices : Type * obj -> seq<obj>

Parameters

type
Type

The interface or abstract base class that defines the dependency to be resolved. Every returned object is expected to be an instance of this type.

key
Object

Optionally, the key of the dependency to be resolved. This may be null for dependencies that are not differentiated by key.

Returns

IEnumerable<Object>

All services that resolve the dependency, which must be instances of the given contract type, or an empty enumeration if the dependency could not be resolved.

Applies to