Let?s assume 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?

Answer Posted / chandrasekharreddy siddamreddy

1. Yes, we can access. In aggresstion will use deligation
concept to directly interact with innner components.

2. Explantion given in answer (1). I will give how we are
achieving that
When we create the Outer Componet Instance internally will
create innner componet instance and keep the IUnknown
pointer of Inner component in Outer Component and Outer
componet IUnknown pointer in InnerComponet to deligate the
calls.

Is This Answer Correct ?    0 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Does .net replace com?

563


What is dcom?

546


What is the use of com component in .net?

602


Is dcom dead?

629


Can I use .net components from com programs?

613






What are queued components?

591


Define and explain about COM?

617


What is the difference between aggregated and contained objects?

576


How do we create dcom object in vb6?

707


Which namespace do the classes, allowing you to support COM functionality, are located?

2114


Can I use com components from .net programs?

617


Explain Futures of COM?

583


Can you explain what is dcom?

552


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?

514


Once I have developed the com wrapper do I have to still register the com in registry?

664