ServiceBehaviorAttribute.UseSynchronizationContext Property (System.ServiceModel)

.NET Framework Class Library

ServiceBehaviorAttribute..::.UseSynchronizationContext Property

Gets or sets a value that specifies whether to use the current synchronization context to choose the thread of execution.

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

Syntax

Visual Basic (Declaration)

Public Property UseSynchronizationContext As Boolean

Visual Basic (Usage)

Dim instance As ServiceBehaviorAttribute
Dim value As Boolean

value = instance.UseSynchronizationContext

instance.UseSynchronizationContext = value

public bool UseSynchronizationContext { get; set; }

Visual C++

public:
property bool UseSynchronizationContext {
    bool get ();
    void set (bool value);
}

JScript

public function get UseSynchronizationContext () : boolean
public function set UseSynchronizationContext (value : boolean)

Property Value

Type: System..::.Boolean
true if all calls to the service must run on the thread specified by the SynchronizationContext; otherwise, false. The default value is true.

Remarks

Use this property to provide the user interface thread affinity that some applications require. For example, a Windows Forms application may be registered as a singleton service object. In this case, all calls into the service must run on the Windows Forms thread. The default case, in which UseSynchronizationContext is set to true, synchronizes all calls to the service to run on the thread captured from the System.Threading..::.SynchronizationContext.

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.5, 3.0

Reference

ServiceBehaviorAttribute Class

ServiceBehaviorAttribute Members

System.ServiceModel Namespace