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

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

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

public DuplexChannelFactory(
	InstanceContext callbackInstance,
	string endpointConfigurationName,
	EndpointAddress remoteAddress
)

Parameters

callbackInstance
Type: System.ServiceModel.InstanceContext

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

endpointConfigurationName
Type: System.String

The name used for the endpoint configuration.

remoteAddress
Type: System.ServiceModel.EndpointAddress

The EndpointAddress that provides the location of the service.

ExceptionCondition
ArgumentNullException

callbackInstance or endpointConfigurationName or remoteAddress is null.

Use this constructor to pass an instance context object that implements the callback contract for the target service address information programmatically, pass in the address information programmatically, and determine the remaining target endpoint information from the client application configuration file.

.NET Framework

Supported in: 4.5.2, 4.5.1, 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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