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I need to write some dll that will be loaded into some existing system via COM. How much performance do I lose if I write using c#.net instead of plain c++?

bkovacic
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1 Answers1

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In general, none.

Things to watch out for:

  • Creating lots of strings by performing lots of string concats; but that in itself won't necessarily be a problem
  • Excessive Boxing/Unboxing

Performance (C# and Visual Basic)

Mitch Wheat
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