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)

System.Object
  System.EnterpriseServices.BYOT

public sealed class BYOT

NameDescription
System_CAPS_pubmethodSystem_CAPS_staticCreateWithTipTransaction(String, Type)

Creates an object that is enlisted within a manual transaction using the Transaction Internet Protocol (TIP).

System_CAPS_pubmethodSystem_CAPS_staticCreateWithTransaction(Object, Type)

Creates an object that is enlisted within a manual transaction.

System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_pubmethodToString()

Returns a string that represents the current object.(Inherited from Object.)

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
Available since 1.1

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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