Class Container

A dependency injection container.

Inheritance

object

Container

Namespace: Evergine.Framework

Assembly: Evergine.Framework.dll

Syntax

public class Container

Constructors

Container()

Initializes a new instance of the Container class.

Declaration

public Container()

Methods

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Declaration

public void Dispose()

IsRegistered(Type)

Returns true if type is registered in the container or its open generic definition is registered in the container.

Declaration

public bool IsRegistered(Type type)

Parameters

Type	Name	Description
Type	type	The type to be checked.

Returns

Type	Description
bool	true if type is registered in the container or its open generic definition is registered in the container; otherwise, false.

IsRegistered<T>()

Returns true if T is registered in the container OR its open generic definition is registered in the container.

Declaration

public bool IsRegistered<T>()

Returns

Type	Description
bool	true if T is registered in the container OR its open generic definition is registered in the container; otherwise, false.

Type Parameters

Name	Description
T	The type to check.

Register(Type, Func<object>, bool)

Registers the type type for all implemented internal interfaces and base classes.

Declaration

public void Register(Type type, Func<object> factoryDelegate = null, bool reuse = true)

Parameters

Type	Name	Description
Type	type	The type to be registered.
Func<object>	factoryDelegate	[Optional] Custom method to be used every time Resolve(Type) is called. It overrides reuse.
bool	reuse	[Optional] Set to false to create a new instance every time type is resolved. Ignored if factoryDelegate is set.

Register(Type, Type, Func<object>, bool)

Registers a mapped_type implemented by imp_type.

Declaration

public void Register(Type mapped_type, Type imp_type, Func<object> factoryDelegate = null, bool reuse = true)

Parameters

Type	Name	Description
Type	mapped_type	The type to be registered.
Type	imp_type	The implementation type to be registered.
Func<object>	factoryDelegate	[Optional] Custom method to be used every time Resolve(Type) is called. It overrides reuse.
bool	reuse	[Optional] Set to false to create a new instance every time mapped_type is resolved. Ignored if factoryDelegate is set.

RegisterFactoryDelegate<TImplementation>(Func<TImplementation>)

Registers a delegate to create instances.

Declaration

[Obsolete("Use Register<TImplementation>(Func<object> factoryDelegate) method instead")]
public void RegisterFactoryDelegate<TImplementation>(Func<TImplementation> factoryMethod)

Parameters

Type	Name	Description
Func<TImplementation>	factoryMethod	The factory method.

Type Parameters

Name	Description
TImplementation	The object type.

RegisterInstance<TImplementation>(TImplementation)

Stores the externally-created instance in the singleton.

Declaration

public void RegisterInstance<TImplementation>(TImplementation instance)

Parameters

Type	Name	Description
TImplementation	instance	The externally-created instance.

Type Parameters

Name	Description
TImplementation	The implementation type to be registered.

RegisterInterceptor(ContainerInterceptor)

Registers a container interceptor.

Declaration

public void RegisterInterceptor(ContainerInterceptor containerInterceptor)

Parameters

Type	Name	Description
ContainerInterceptor	containerInterceptor	The container interceptor.

RegisterType<TImplementation>(bool)

Registers the implementation type TImplementation for all implemented internal interfaces and base classes.

Declaration

[Obsolete("Use Register<TImplementation>() method instead")]
public void RegisterType<TImplementation>(bool singleton = true) where TImplementation : new()

Parameters

Type	Name	Description
bool	singleton	Set to false to create a new instance every time the type is resolved. Defaults to true.

Type Parameters

Name	Description
TImplementation	The implementation type to be registered.

Register<TImplementation>(Func<TImplementation>, bool)

Registers the implementation type TImplementation for all implemented internal interfaces and base classes.

Declaration

public void Register<TImplementation>(Func<TImplementation> factoryDelegate = null, bool reuse = true)

Parameters

Type	Name	Description
Func<TImplementation>	factoryDelegate	[Optional] Custom method to be used each time Resolve(Type) is called. It overrides reuse.
bool	reuse	[Optional] Set to false to create a new instance each time TImplementation is resolved. Ignored if factoryDelegate is set.

Type Parameters

Name	Description
TImplementation	The implementation type to be registered.

Register<T, TImplementation>(Func<TImplementation>, bool)

Registers a T type implemented by TImplementation type.

Declaration

public void Register<T, TImplementation>(Func<TImplementation> factoryDelegate = null, bool reuse = true)

Parameters

Type	Name	Description
Func<TImplementation>	factoryDelegate	[Optional] Custom method to be used every time Resolve(Type) is called. It overrides reuse.
bool	reuse	[Optional] Set to false to create a new instance every time TImplementation is resolved. Ignored if factoryDelegate is set.

Type Parameters

Name	Description
T	The type to be registered.
TImplementation	The implementation type to be registered.

Resolve(Type)

Resolves an instance of the specified type from the container.

Declaration

public object Resolve(Type type)

Parameters

Type	Name	Description
Type	type	The type to be resolved.

Returns

Type	Description
object	An instance of the specified type, or null if not registered.

ResolveMany(Type)

Returns an instance for each registered type and subtype of .

Declaration

public IEnumerable<object> ResolveMany(Type type)

Parameters

Type	Name	Description
Type	type	The type to be resolved.

Returns

Type	Description
IEnumerable<object>	An enumerable collection containing all registered instances.

ResolveMany<T>()

Returns all registered instances of type T from the container.

Declaration

public IEnumerable<T> ResolveMany<T>()

Returns

Type	Description
IEnumerable<T>	An enumerable collection containing all registered instances.

Type Parameters

Name	Description
T	The type to be resolved.

Resolve<T>()

Resolves instance of type T from the container.

Declaration

public T Resolve<T>()

Returns

Type	Description
T	An instance of the specified type or null if not registered.

Type Parameters

Name	Description
T	The type to be resolved.

Unregister(Type)

Removes specified registration from container.

Declaration

public void Unregister(Type type)

Parameters

Type	Name	Description
Type	type	The type to be unregistered.

Unregister<T>()

Removes specified registration from container.

Declaration

public void Unregister<T>()

Type Parameters

Name	Description
T	The type to be unregistered.

Unregister<T>(T)

Removes specified registration from container.

Declaration

public void Unregister<T>(T instance)

Parameters

Type	Name	Description
T	instance	The intance to be unregistered.

Type Parameters

Name	Description
T	The type to be unregistered.

Extension Methods

ReflectionHelper.GetMemberAssembly(object)

ReflectionHelper.GetTypeName(object)