DuplexClientBase<TChannel> Constructor (InstanceContext^)

.NET Framework (current version)

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

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

Syntax

protected:
DuplexClientBase(
	InstanceContext^ callbackInstance
)

Parameters

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

Exceptions

Exception	Condition
ArgumentNullException	The callback instance 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