• Article

OperationContext Constructor

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Initializes a new instance of the OperationContext class that uses the specified IContextChannel in a client application.

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

Syntax

'Declaration
Public Sub New ( _
    channel As IContextChannel _
)

public OperationContext(
    IContextChannel channel
)

Parameters

Exceptions

Exception Condition
ArgumentNullException

The channel is nulla null reference (Nothing in Visual Basic).

Remarks

Use the OperationContext constructor to create a new operation context within the scope of which the proxy is associated in order to modify outbound items such as headers.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.