DuplexChannelFactory<TChannel> Constructor (InstanceContext^, ServiceEndpoint^)
Initializes a new instance of the DuplexChannelFactory<TChannel> class with an object that implements the callback contract and a specified endpoint.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
public:
DuplexChannelFactory(
InstanceContext^ callbackInstance,
ServiceEndpoint^ endpoint
)
Parameters
- callbackInstance
-
Type:
System.ServiceModel::InstanceContext^
The InstanceContext that the client uses to listen for messages from the connected service.
- endpoint
-
Type:
System.ServiceModel.Description::ServiceEndpoint^
The ServiceEndpoint to which channels produced by the factory connect.
| Exception | Condition |
|---|---|
| ArgumentNullException | callbackInstance is null. |
Use this constructor to pass an instance context object that implements the callback contract for the target service and to pass the endpoint information programmatically rather than by using an application configuration file.
Available since 3.0