Wraps the COM+ ByotServerEx class and the COM+ DTC interfaces ICreateWithTransactionEx and ICreateWithTipTransactionEx. This class cannot be inherited.
Assembly: System.EnterpriseServices (in System.EnterpriseServices.dll)
Thetype exposes the following members.
|CreateWithTipTransaction||Creates an object that is enlisted within a manual transaction using the Transaction Internet Protocol (TIP).|
|CreateWithTransaction||Creates an object that is enlisted within a manual transaction.|
|Equals(Object)||Determines whether the specified object is equal to the current object. (Inherited from Object.)|
|GetHashCode||Serves as the default hash function. (Inherited from Object.)|
|GetType||Gets the Type of the current instance. (Inherited from Object.)|
|ToString||Returns a string that represents the current object. (Inherited from Object.)|
(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).
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 transactions, are the preferred programming model for writers of business components.