ExternalDataExchangeService.GetService(Type) Method

Reference

Definition

Namespace:: System.Workflow.Activities

Assembly:: System.Workflow.Activities.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.

Gets the service implementation of the specified interface type, if the service is available.

public:
 System::Object ^ GetService(Type ^ serviceType);

public:
 virtual System::Object ^ GetService(Type ^ serviceType);

public object GetService (Type serviceType);

public virtual object GetService (Type serviceType);

member this.GetService : Type -> obj

abstract member GetService : Type -> obj
override this.GetService : Type -> obj

Public Function GetService (serviceType As Type) As Object

Public Overridable Function GetService (serviceType As Type) As Object

Parameters

serviceType: Type

The Type of the interface implemented by the service to retrieve.

Returns

Object

An object that implements the requested service, or null (Nothing in Visual Basic) if the service cannot be resolved.

Exceptions

ArgumentNullException

service is a null reference (Nothing).

InvalidOperationException

The service is not registered with the runtime.

Applies to

다음을 통해 공유