Question

What is the equivalent of the following C# code in C++/CLI?

public abstract class SomeClass
{
    public abstract String SomeMethod();
}

Answer 1

Just mix up the keywords a bit to arrive at the correct syntax. abstract goes in the front in C# but at the end in C++/CLI. Same as the override keyword, also recognized today by C++11 compliant compilers which expect it at the end of the function declaration. Like = 0 does in traditional C++ to mark a function abstract:

public ref class SomeClass abstract {
public:
  virtual String^ SomeMethod() abstract;
};