How to convert a unmanaged double to a managed string?
Question
From managed C++, I am calling an unmanaged C++ method which returns a double. How can I convert this double into a managed string?
Solution
I assume something like
(gcnew System::Double(d))->ToString()
OTHER TIPS
C++ is definitely not my strongest skillset. Misread the question, but this should convert to a std::string, not exactly what you are looking for though, but leaving it since it was the original post....
double d = 123.45;
std::ostringstream oss;
oss << d;
std::string s = oss.str();
This should convert to a managed string however..
double d = 123.45
String^ s = System::Convert::ToString(d);
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