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c++-cli

Convert standard C++ int to String^

I want to convert std::int to System::String^ in Visual C++/CLI enviroment. I know that we can use the library provided by Microsoft that include template function marshal_as

#include <msclr\marshal.h>

using namespace msclr::interop;

int count = 1;
String^ Apple;
Apple = marshal_as<String^>(count);

I couldn't run this statement as I got this error

'msclr::interop::error_reporting_helper<_To_Type,_From_Type,false>::marshal_as':
 This conversion is not supported by the library or the header file needed for 
this conversion is not included.
Solution 
  • int count = 100; 
System::String^ s = count.ToString();