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How do you make a NET component talk to a COM component?
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Answer / virat sarswat
RCW is used for making a NET compnent talk to a com
component.
CCW is used for Com to .NET communication
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / vadivel
To enable the communication between COM and .NET
components, the .NET Framework generates a COM Callable
Wrapper (CCW). The CCW enables communication between the
calling COM code and the managed code. It also handles
conversion between the data types, as well as other
messages between the COM types and the .NET types.
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / phani krishna
Normal DLL's will run in the application memory space,it
will statically link to application.
COMDLL's are run in the global space it will link to the
application at runtime.
If any problem in Normal DLL's it will crash the
application which uses this dlls
| Is This Answer Correct ? | 1 Yes | 2 No |
what is oops
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?
What are the purposes of AddRef, Release and QueryInterface functions
how you call a dll as a COM dll.
Once I have developed the com wrapper do I have to still register the com in registry?
What is the difference between aggregated and contained objects?
Is dcom dead?
Which tool is used to configure the port range and protocols for DCOM communications?
How can would you create an instance of the object in COM
How does a DCOM component know where to instantiate itself?
How do we create dcom object in vb6?
can a COM interface be implemented by more than one COM class in the same COM component?
2 Answers Cap Gemini, Honeywell,
MFC 
