What happens when we instantiate a COM component ?

Question Posted / hemanth desai

2 Answers
7588 Views
DELL, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

What happens when we instantiate a COM component ?..

Answer / ravi raj chellueri

When instantiating a COM object, Visual Basic calls an API
function named CoCreateInstance() behind the scenes to
create the object for you.

Is This Answer Correct ?

7 Yes

0 No

What happens when we instantiate a COM component ?..

Answer / virat sarswat

When instantiation happen COM Component is Actually picked
up from it's ClassFactory. Then instance of the CoClass is
create and AddRef is called for the CoClass object. Hence
object life cycle is started when it's instantiate.

Is This Answer Correct ?

2 Yes

1 No

Post New Answer

More COM+ Interview Questions

What is reliability?

0 Answers

what are wrapper Classes?

2 Answers Tech Mahindra,

Explain loosely coupled events?

1 Answers

Define object pooling?

0 Answers

What is transaction atomicity?

0 Answers

How does you handle this COM components developed in other programming languages in .NET?

1 Answers

how to register dll in COM / COM+ application

1 Answers

Optimization technique description ?

0 Answers Digital GlobalSoft,

Explain the new three features of com+ services, which are not there in com (mts)?

Explain integrity ?

Define security?

What is Pinvoke?

For more COM+ Interview Questions Click Here