Browse DevX
Sign up for e-mail newsletters from DevX

Tip of the Day
Language: Enterprise
Expertise: Beginner
Jun 25, 1999



Building the Right Environment to Support AI, Machine Learning and Deep Learning

New Applications Should Call CreateInstance to Intantiate New MTS Object

CreateInstance creates a COM object that will have context only if its component is registered with Microsoft Transaction Server (MTS). When you create an object using CreateInstance, the new object's context is derived from the current object's ObjectContext and the declarative properties of the new object's component. The new object always executes within the same activity as the object that created it. If the current object has a transaction, the transaction attribute of the new object's component determines whether or not the new object will execute within the scope of that transaction. If the component's transaction attribute is set to either Requires a transaction or Supports transactions, the new object inherits its creator's transaction. If the component's transaction attribute is set to Requires a new transaction, MTS initiates a new transaction for the new object. If the component's transaction attribute is set to Does not support transactions, the new object doesn't execute under any transaction.

IUnknown CreateInstance (    _Guid clsid,    _Guid iid,);
Jai Bardhan
Comment and Contribute






(Maximum characters: 1200). You have 1200 characters left.



Thanks for your registration, follow us on our social networks to keep up-to-date