Class MixedRealityServiceRegistry

Static class that represents the Mixed Reality Toolkit service registry.

Inheritance

Object

MixedRealityServiceRegistry

Inherited Members

Object.ToString()

Object.Equals(Object)

Object.Equals(Object, Object)

Object.ReferenceEquals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Namespace: Microsoft.MixedReality.Toolkit

Assembly: cs.temp.dll.dll

Syntax

public static class MixedRealityServiceRegistry

Remarks

The service registry is used to enable discovery of and access to active Mixed Reality Toolkit services at runtime without requiring direct code reference to a singleton style component.

Methods

AddService<T>(T, IMixedRealityServiceRegistrar)

Adds an IMixedRealityService instance to the registry.

Declaration

public static bool AddService<T>(T serviceInstance, IMixedRealityServiceRegistrar registrar)
    where T : IMixedRealityService

Parameters

Type	Name	Description
T	serviceInstance	Instance of the service to add.
IMixedRealityServiceRegistrar	registrar	Instance of the registrar manages the service.

Returns

Type	Description
Boolean	True if the service was successfully added, false otherwise.

Type Parameters

Name	Description
T	The interface type of the service being added.

ClearAllServices()

Clears the registry cache of all services

Declaration

public static void ClearAllServices()

GetAllServices()

Returns readonly list of all services registered

Declaration

public static IReadOnlyList<IMixedRealityService> GetAllServices()

Returns

Type	Description
IReadOnlyList<IMixedRealityService>

Remarks

The list is sorted in ascending priority order.

GetAllServices(IMixedRealityServiceRegistrar)

Returns readonly list of all services registered for given registrar

Declaration

public static IReadOnlyCollection<IMixedRealityService> GetAllServices(IMixedRealityServiceRegistrar registrar)

Parameters

Type	Name	Description
IMixedRealityServiceRegistrar	registrar	Registrar object to filter services by

Returns

Type	Description
IReadOnlyCollection<IMixedRealityService>	Readonly list of all services registered for given registrar, all services if parameter null. If given a registrar that the registry is not aware of, returns null.

Remarks

The list is sorted in ascending priority order.

RemoveService<T>(T)

Removes an IMixedRealityService instance from the registry.

Declaration

public static bool RemoveService<T>(T serviceInstance)
    where T : IMixedRealityService

Parameters

Type	Name	Description
T	serviceInstance	Instance of the service to remove.

Returns

Type	Description
Boolean	True if the service was successfully removed, false otherwise.

Type Parameters

Name	Description
T	The interface type of the service being removed.

RemoveService<T>(T, IMixedRealityServiceRegistrar)

Removes an IMixedRealityService instance from the registry.

Declaration

public static bool RemoveService<T>(T serviceInstance, IMixedRealityServiceRegistrar registrar)
    where T : IMixedRealityService

Parameters

Type	Name	Description
T	serviceInstance	Instance of the service to remove.
IMixedRealityServiceRegistrar	registrar	Instance of the registrar manages the service.

Returns

Type	Description
Boolean	True if the service was successfully removed, false otherwise.

Type Parameters

Name	Description
T	The interface type of the service being removed.

RemoveService<T>(String)

Removes an IMixedRealityService instance from the registry.

Declaration

public static bool RemoveService<T>(string name)
    where T : IMixedRealityService

Parameters

Type	Name	Description
String	name	The friendly name of the service to remove.

Returns

Type	Description
Boolean	True if the service was successfully removed, false otherwise.

Type Parameters

Name	Description
T	The interface type of the service being removed.

TryGetService(Type, out IMixedRealityService, out IMixedRealityServiceRegistrar, String)

Gets the first instance of the requested service from the registry that matches the given query.

Declaration

public static bool TryGetService(Type interfaceType, out IMixedRealityService serviceInstance, out IMixedRealityServiceRegistrar registrar, string name = null)

Parameters

Type	Name	Description
Type	interfaceType	The interface type of the service being requested.
IMixedRealityService	serviceInstance	Output parameter to receive the requested service instance.
IMixedRealityServiceRegistrar	registrar	Output parameter to receive the registrar that loaded the service instance.
String	name	Optional name of the service.

Returns

Type	Description
Boolean	True if the requested service is being returned, false otherwise.

TryGetService<T>(out T, out IMixedRealityServiceRegistrar, String)

Gets the first instance of the requested service from the registry that matches the given query.

Declaration

public static bool TryGetService<T>(out T serviceInstance, out IMixedRealityServiceRegistrar registrar, string name = null)
    where T : IMixedRealityService

Parameters

Type	Name	Description
T	serviceInstance	Output parameter to receive the requested service instance.
IMixedRealityServiceRegistrar	registrar	Output parameter to receive the registrar that loaded the service instance.
String	name	Optional name of the service.

Returns

Type	Description
Boolean	True if the requested service is being returned, false otherwise.

Type Parameters

Name	Description
T	The interface type of the service being requested.

TryGetService<T>(out T, String)

Gets the first instance of the requested service from the registry that matches the given query.

Declaration

public static bool TryGetService<T>(out T serviceInstance, string name = null)
    where T : IMixedRealityService

Parameters

Type	Name	Description
T	serviceInstance	Output parameter to receive the requested service instance.
String	name	Optional name of the service.

Returns

Type	Description
Boolean	True if the requested service is being returned, false otherwise.

Type Parameters

Name	Description
T	The interface type of the service being requested.