Interested to Buy Any Domain ? << Click Here >> for more details...
What is IUnknown? What methods are provided by IUnknown?
- 3 Answers
- 10575 Views
- IBM, I also Faced
- E-Mail Answers
Answer Posted / mahesh
Iunknow is the base interface for any com component.
it supports three methods
addref()
release()
queryinterface()
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
What is the use of com component in .net?
Does .net replace com?
Which namespace do the classes, allowing you to support COM functionality, are located?
Can I use .net components from com programs?
Can you explain what is dcom?
What is dcom?
What is the difference between aggregated and contained objects?
What are queued components?
how to call a dll as a COM dll?
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?
Can I use com components from .net programs?
How do we create dcom object in vb6?
Suppose we have object B and aggregated object C (in- proc server), created by B. Can you access any interface of B from C?
Is dcom dead?
Explain Futures of COM?
