IExportedBrokeredService.Descriptor Property
Definition
Important
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Gets the ServiceRpcDescriptor to be used when activating the service.
public Microsoft.ServiceHub.Framework.ServiceRpcDescriptor? Descriptor { get; }member this.Descriptor : Microsoft.ServiceHub.Framework.ServiceRpcDescriptorPublic ReadOnly Property Descriptor As ServiceRpcDescriptorProperty Value
Remarks
When a brokered service supports multiple versions in their ServiceMoniker, it may be important to consider the version being activated to know which ServiceRpcDescriptor to return from this property. This ServiceMoniker may be imported via MEF in the same MEF part that implements this interface in order to check the value before returning from this property getter.
This property may return null when the brokered service does not support the version of the service requested by the client. This will result in the client receiving null instead of a service instance.