new method : virtual method « Class « Visual C++ .NET





new method

 
#include "stdafx.h"
using namespace System;

ref class MyClass
{
   public:
      void Initialize(bool fromFile)
      {
         if (fromFile)
         {
             Read();
         }
      }
      virtual void Read()
      {
         Console::WriteLine("MyClass::Read");
      }
};

ref class MySubClass : MyClass
{
};

ref class MySubSubClass : MySubClass
{
   public:
      virtual void Read() new
      {
          Console::WriteLine("MySubSubClass::Read");
      }
};

int main()
{
   MySubSubClass^ scroll = gcnew MySubSubClass();
   MySubClass^ item = scroll;
   item->Initialize(true);
   scroll->Read();
}

   
  










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