How do you make a NET component talk to a COM component?
- 3 Answers
- 6524 Views
- TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
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 |
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?
Define and explain COM?
What kind of components can be used as DCOM servers?
Can I use .net components from com programs?
What is IUnknown? What methods are provided by IUnknown?
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?
what is mean by scintific,commercial and business applications? How they differ? Please answer me. Advance thanks.
What is In-proc?
Does .net replace com?
Define and explain about COM?
what is far pointer and what are the use of far poiter in com/dcom ?????
How can would you create an instance of the object in COM
MFC 
