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DuplexChannelFactory<TChannel> Constructor (Object, ServiceEndpoint)

Initializes a new instance of the DuplexChannelFactory<TChannel> class with an object that implements the callback contract and a specified endpoint.

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

public DuplexChannelFactory(
	Object callbackObject,
	ServiceEndpoint endpoint


Type: System.Object

The Object that the client uses to listen for messages from the connected service.

Type: System.ServiceModel.Description.ServiceEndpoint

The ServiceEndpoint to which channels produced by the factory connect.


callbackObject is null.

Use this constructor to pass a service object that implements the callback contract for the target service and to pass the service endpoint information programmatically rather than using an application configuration file.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0