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TransactionFlowOption Enumeration

An enumeration that is used with the TransactionFlowAttribute to specify the transaction flow policy for a service operation.

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

public enum class TransactionFlowOption

Member nameDescription
AllowedTransaction may be flowed.
MandatoryTransaction must be flowed.
NotAllowedA transaction should not be flowed. This is the default value.

This enumeration is used to instantiate an instance of the TransactionFlowAttribute class, which is used to mark a service contract method to indicate its transaction flow policy.

The following code example demonstrates the use of this enumeration together with the TransactionFlowOption class at the operation level.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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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