InstanceContext.Extensions Property


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Gets the extension collection, if any, associated with the service instance.

Namespace:   System.ServiceModel
Assembly:  System.ServiceModel (in System.ServiceModel.dll)

public IExtensionCollection<InstanceContext> Extensions { get; }

Property Value

Type: System.ServiceModel.IExtensionCollection<InstanceContext>

The IExtensionCollection<T> of type InstanceContext that contains the instance contexts for the extensions of the service instance.

Exception Condition

The service instance associated with this context is closed, but was not aborted.


The service instance associated with this context is in a faulted state.

The following code shows how to access the Extensions property:

Uri baseAddress = new Uri("http://localhost:8000/ServiceModelSamples/service");
CalculatorService service = new CalculatorService();
ServiceHost serviceHost = new ServiceHost(service, baseAddress);
InstanceContext instanceContext = new InstanceContext(serviceHost, service);

IExtensionCollection<InstanceContext> extensions = instanceContext.Extensions;

.NET Framework
Available since 3.0
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