ServiceManager.GetRequiredService<TServiceType> Method

Reference

Definition

Namespace:: System.Activities.Presentation

Assembly:: System.Activities.Presentation.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Retrieves the requested service.

public:
generic <typename TServiceType>
 TServiceType GetRequiredService();

public TServiceType GetRequiredService<TServiceType> ();

member this.GetRequiredService : unit -> 'ServiceType

Public Function GetRequiredService(Of TServiceType) () As TServiceType

Type Parameters

TServiceType

The type of service to retrieve.

Returns

TServiceType

A generic type, which is an instance of the service.

Exceptions

NotSupportedException

There is no service of the given type.

Remarks

Unlike GetService, this method throws a NotSupportedException if the service is not available.

Applies to

แชร์ผ่าน