What should QueryInterface functions do if requested object
was not found?
Answer Posted / jitendra
Returns a pointer to the current interface if successful or
E_NOINTERFACE otherwise.
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
Can I use .net components from com programs?
What are queued components?
Define and explain about COM?
How do we create dcom object in vb6?
Which namespace do the classes, allowing you to support COM functionality, are located?
Can I use com components from .net programs?
Explain Futures of COM?
Is dcom dead?
Does .net replace com?
Once I have developed the com wrapper do I have to still register the com in registry?
Suppose we have object B and aggregated object C (in- proc server), created by B. Can you access any interface of B from C?
How to create an instance of the object in COM?
What is the use of com component in .net?
Can you explain what is dcom?
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?