Do COM keep track of all the object references(Accounting)?
- 3 Answers
- 10198 Views
- Microsoft, I also Faced
- E-Mail Answers
Answer Posted / naviyr
Object references in COM is accounted using two methods of
IUnknown Interface (AddRef and Release).
AddRef: Increments a reference count whereas "Release"
decrements the count.
When the count of the reference is zero the DLL is unloaded
from memory.
| Is This Answer Correct ? | 10 Yes | 2 No |
Post New Answer View All Answers
Can I use com components from .net programs?
What is the difference between aggregated and contained objects?
What is reference counting in com?
What is dcom?
Is dcom dead?
How do we create dcom object in vb6?
What are queued components?
Once I have developed the com wrapper do I have to still register the com in registry?
how to call a dll as a COM dll?
Explain Futures of COM?
How to create an instance of the object in COM?
Can I use .net components from com programs?
What is the use of com component in .net?
Suppose we have object b and aggregated object c (in- proc server), created by b. Can you access any interface of b from c? What?s the difference between aggregated and contained objects?
Define and explain about COM?
