ICallContextInitializer Interface

Defines the methods that enable the initialization and recycling of thread-local storage with the thread that invokes user code.

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

public interface ICallContextInitializer

The ICallContextInitializer type exposes the following members.

  NameDescription
Public methodAfterInvokeImplement to participate in cleaning up the thread that invoked the operation.
Public methodBeforeInvokeImplement to participate in the initialization of the operation thread.
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Implement the ICallContextInitializer interface and add it to the DispatchOperation.CallContextInitializers property to initialize and clean up thread-local storage for the thread that invokes user code. Typical usage is to set some value, such as impersonation or changing the System.Globalization.CultureInfo. If you wanted to establish some custom context, this is the extension point to initialize the static context property, which is then available for developers in the course of the operation.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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