ServiceManager.GetRequiredService<TServiceType> Method

Reference

Definition

Namespace:: System.Activities.Presentation

Assembly:: System.Activities.Presentation.dll

Important

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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