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Difference between COM and .NET component ?

Question Posted / rajeev

Answer Posted / 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



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