BYOT Class
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BYOT Class

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

System.Object
  System.EnterpriseServices.BYOT

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

public sealed class BYOT

The BYOT type exposes the following members.

  NameDescription
Public methodStatic memberCreateWithTipTransactionCreates an object that is enlisted within a manual transaction using the Transaction Internet Protocol (TIP).
Public methodStatic memberCreateWithTransactionCreates an object that is enlisted within a manual transaction.
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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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.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, 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.

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

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