Difference between COM and .NET component ?
Answers were Sorted based on User's Feedback
Answer / virat sarswat
Correcting Rajeev's answer
COM vs .NET Component
.NET Component=Object based communication
COM=Interface based communication
.NET Component=Garbage Collector to manage memory
COM=Reference count will be used to manage memory
.NET Component=Type Standard objects
COM=Binary Standard objects
.NET Component=Objects are created by normal new operator
COM=Objects are created by coCreateInstance
.NET Component=Exceptions will be returned
COM=HRESULT will be returned
.NET Component=Object info resides in assembly files
COM=Object info resides in Type library
| Is This Answer Correct ? | 23 Yes | 5 No |
Answer / rajeev
COM vs .NET Component
COM=Object based communication
.NET Component=Interface based communication
COM=Garbage Collector to manage memory
.NET Component=Reference count will be used to manage memory
COM=Type Standard objects
.NET Component=Binary Standard objects
COM=Objects are created by normal new operator
.NET Component=Objects are created by coCreateInstance
COM=Exceptions will be returned
.NET Component=HRESULT will be returned
COM=Object info resides in assembly files
.NET Component=Object info resides in Type library
| Is This Answer Correct ? | 7 Yes | 21 No |
Explain durability?
What is reliability?
Explain role-based security?
Explain JIT activation?
Disadvantages of com components?
Is the COM architecture same as .Net architecture? What is the difference between them ?
What is the difference between com architecture and .net architecture?
What are Interop Services?
Are com components serializable?
What is ccw?
what is the relational database of tables and forms
Explain how does you handle this com components developed in other programming languages in .net?
Visual Basic (800)
C Sharp (3816)
ASP.NET (3180)
VB.NET (461)
COM+ (79)
ADO.NET (717)
IIS (369)
MTS (11)
Crystal Reports (81)
BizTalk (89)
Dot Net (2435)
Exchange Server (362)
SharePoint (720)
WCF (340)
MS Office Microsoft (6963)
LINQ Language-Integrated Query (317)
WPF (371)
TypeScript (144)
Microsoft Related AllOther (311)