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DuplexChannelFactory<TChannel> Constructor (InstanceContext, Binding, EndpointAddress)

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

Namespace:  System.ServiceModel
Assemblies:   System.ServiceModel.Duplex (in System.ServiceModel.Duplex.dll)
  System.ServiceModel (in System.ServiceModel.dll)

public DuplexChannelFactory(
	InstanceContext callbackInstance,
	Binding binding,
	EndpointAddress remoteAddress
)

Parameters

callbackInstance
Type: System.ServiceModel.InstanceContext

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

binding
Type: System.ServiceModel.Channels.Binding

The Binding used to connect to the service by channels produced by the factory.

remoteAddress
Type: System.ServiceModel.EndpointAddress

The EndpointAddress that provides the location of the service.

ExceptionCondition
ArgumentNullException

callbackInstance or binding or remoteAddress is null.

Use this constructor to pass an instance context object that implements the callback contract for the target service and to pass in the binding and address information programmatically rather than using an application configuration file.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET for Windows Store apps

Supported in: Windows 8

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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