DuplexClientBase<TChannel> Constructor (InstanceContext^, String^)

.NET Framework (current version)

Initializes a new instance of the DuplexClientBase<TChannel> class using the specified callback object and configuration name.

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

Syntax

C++

protected:
DuplexClientBase(
	InstanceContext^ callbackInstance,
	String^ endpointConfigurationName
)

Parameters

callbackInstance: Type: System.ServiceModel::InstanceContext^
An object used to create the instance context that associates the callback object with the channel to the service.

endpointConfigurationName: Type: System::String^
The name of the client endpoint information in the application configuration file.

Exceptions

Exception	Condition
ArgumentNullException	The callback instance is null.
ArgumentNullException	The configuration name is null.

Remarks

The callbackInstance provided by the user is used to service all callback operations.

Version Information

Universal Windows Platform
Available since 8
.NET Framework
Available since 3.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 4.0