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
Does .net replace com?
What is dcom?
What is the use of com component in .net?
Is dcom dead?
Can I use .net components from com programs?
What are queued components?
Define and explain about COM?
What is the difference between aggregated and contained objects?
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?
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?
Once I have developed the com wrapper do I have to still register the com in registry?