Export (0) Print
Expand All
This topic has not yet been rated - Rate this topic

BYOT Class

Wraps the COM+ ByotServerEx class and the COM+ DTC interfaces ICreateWithTransactionEx and ICreateWithTipTransactionEx. This class cannot be inherited.

Namespace: System.EnterpriseServices
Assembly: System.EnterpriseServices (in system.enterpriseservices.dll)

public sealed class BYOT
public final class BYOT
public final class BYOT

BYOT (Bring Your Own Transaction) allows a component to be created with or to inherit an external transaction. That is, a component that does not already have an associated transaction can acquire a transaction. COM+ allows setting an arbitrary pre-existing Distributed Transaction Coordinator (DTC) or Transaction Internet Protocol (TIP) transaction as the transaction property of a new component's context. This allows COM+ components to be associated with transactions whose lifetimes are controlled by a transaction processing (TP) monitor, Object/Task Selector (OTS), or database management system (DBMS).

BYOT transactions must be used with caution. In certain situations, they can result in a transaction spanning multiple synchronization domains—that is, they allow parallelism with another transaction, causing a deadlock condition.

Automatic transactions, rather than BYOT transactions, are the preferred programming model for writers of business components.

System.Object
  System.EnterpriseServices.BYOT
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0, 1.1, 1.0
Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

ADD
Show:
© 2014 Microsoft. All rights reserved.