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DuplexChannelFactory<TChannel>.CreateChannel Method (InstanceContext, String)

Creates a duplex channel between a service and a callback instance on the client.

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

public static TChannel CreateChannel(
	InstanceContext callbackInstance,
	string endpointConfigurationName
)

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.

Return Value

Type: TChannel
A channel of type TChannel, the generic parameter for the factory, between the client and service.

ExceptionCondition
ArgumentNullException

endpointConfigurationName is null.

InvalidOperationException

callbackInstance or callbackInstance.UserObject is null.

.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

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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