C++/CLI : Advantages over C#

Question

Is there any major advantage of managed C++/CLI over C#. Definitely not the syntax I suppose as the following code in C++/CLI is real ugly,

C++/CLI code:

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Answer 1

It's almost exclusively an interopability language - both for allowing .Net code to access legacy C++ libraries, or for extended existing (native) C++ code bases with access to .Net libraries (and some variations on these themes).

While it is possible to write fully fledged applications solely in C++/CLI, and it even gives you some language features not available in pure C++ (such as garbage collection), I doubt there are many people who would actually do this. If you're already moving away from pure C++ and don't have the goal of interop with .Net there are probably more natural choices (such as D or Scala, for example - depending on which direction you want to go in).

Similarly, moving from pure C# to C++/CLI could arguably bring the advantages of C++ templates, but it's rare that this need would lead to you taking that step.

Answer 2

Being a predominantly C# programmer, I was finding myself having to use C++/CLI with a bit of pain. However, as an interop language, it FAR outweighs C# for having to work with native code. The C++/CLI IDE in Visual Studio lacks a lot of the features in the C# flavor.

Overall, it has its place and will remain viable as long as native code exists. I wouldn't want to have to create WinForm apps from scratch with the C++/CLI IDE if I didn't have to.

Answer 3

you just turn to c++\cli when you have to, if you can meet you requirement using c#, why bother go c++\cli

Answer 4

CLI/C++ has many advantages over C#.

1. STD libraries
2. Native C++/C cannot be viewed by disassembler (like Reflector) because they are not actually CLI (no need to obfuscate (although a good hacker can already get by this)).
3. Mingling C/C++ projects as a wrapper to be used with .Net languages. C++/CLI is not a language is just adds support for .Net with C/C++.
4. Some bit of control on memory via C/C++ pointer pointing to C/C++ objects on the heap.

I hate having to trust in GC to get to an object stuck on the gen 2. Lord knows when that will be released from the managed heap.

Answer 5

unmanaged c++ applications do not need a framework to run, c# will only run on machines with dotnet framework 1, 2, 3 or 4. it surprising how many machines still run without these framework.

Answer 6

Easier interoperation with native C++ code is the one advantage.

Whether it's a major advantage is subjective.

Unless you want to mingle with existing native C++ code, you're probably much better off with C#.