CODEWITHSUNDEEP
c++-cli
user2381422
user2381422

Reputation: 5805

How to return System::String handle from function?

How to return System::String handle from function?

Should I use gcnew or not? For example, which one of the two code examples below are correct?

System::String ^ManagedOptimizer::GetLogSolutionEvolution()
{
    return gcnew System::String(myConstCharPointer);
}

or this one:

System::String ^ManagedOptimizer::GetLogSolutionEvolution()
{
    return System::String(myConstCharPointer);
}

Thanks

Upvotes: 1

Views: 1908

Answers (1)

Jochen Kalmbach
Jochen Kalmbach

Reputation: 3684

String is a reference type , even if it is immutable. So you must use the "gcnew" version... See also: String

Upvotes: 2

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