Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

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


Please Help Members By Posting Answers For Below Questions

Can I use .net components from com programs?

1005


What are queued components?

990


Define and explain about COM?

1033


How do we create dcom object in vb6?

1074


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

2531


Can I use com components from .net programs?

1030


Explain Futures of COM?

932


Is dcom dead?

994


Does .net replace com?

951


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

1020


Suppose we have object B and aggregated object C (in- proc server), created by B. Can you access any interface of B from C?

951


How to create an instance of the object in COM?

921


What is the use of com component in .net?

954


Can you explain what is dcom?

880


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?

910