Answer / jitendra

Returns a pointer to the current interface if successful or
E_NOINTERFACE otherwise.

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?

0 Answers  

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how to call a dll as a COM dll?

0 Answers  

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What is the difference, if any, between OLE and COM?

3 Answers  

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Do COM keep track of all the object references(Accounting)?

3 Answers   Microsoft,

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How to create an instance of the object in COM?

0 Answers  

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Does .net replace com?

0 Answers  

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How do you make a NET component talk to a COM component?

3 Answers   TCS,

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Explain object pooling?

1 Answers   HCL,

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Differentiate normal DLL to COM DLL

7 Answers   Talisma,

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What should QueryInterface functions do if requested object was not found?

1 Answers  

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How do we create dcom object in vb6?

0 Answers  

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Explain Futures of COM?

0 Answers  

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