问如何将System::^array从C#函数转换为C++中的等效数据类型

EN

namespace JSON
{ 
  public struct PJSONInfo
  {
    string sSetting;
    double dMinVal;
    double dMaxVal;
    string sUnits;
  }

  public interface iCalFunction
  {  PJSONInfo[] ReadJSON(); }

  public  class JSONReaderClass : iCalFunction
   {
    public PJSONInfo[] ReadJSON()
    {
      ILIST<PJSONInfo> JSONList = new List<PJSONInfo>();
       ..
       ..//(Fill the Ilist of PJSONInfo)
       ..
      PJSONInfo[] ReturningJSONArray = JSONList.ToArray();
      return ReturningJSONArray ;
    }
   }
}

class CReadingClass
{
  public :msclr::auto_gcroot<JSONReaderClass ^> pJSONClass;
}

int ReadJSONFromJSONReader()
{
  CReadingClass* pReadClass;
  pReadClass = new CReadingClass();
  pReadClass ->pJSONClass =gcnew JSONReaderClass ();
  System::Array^ JSONSetting = pReadClass -> pJSONClass -> ReadJSON();
  //**JSONSetting** is a system::Array type of C# ,
  return 1;
}