在/ clr中使用非託管C++對象

Question

我已經有了一些類，如下面用C++編寫的類，我必須將它們實現到Windows窗體中。有沒有解決方案可以在Windows Forms/clr類中創建非託管對象？

#pragma once 
#ifndef _HOTEL_H 
#define _HOTEL_H 
#include "Room.h" 
#include "Adress.h" 
#include "Employee.h" 
#include "Apartament.h" 
#include "TechnicalRoom.h" 
#include "RecreationRoom.h" 
#include <vector> 
#include <string> 


using namespace std; 

class Hotel { 
protected: 
int HotelID, HotelStars, NumberOfEmployee, NumberOfClients, NumberofRooms; 
string HotelName; 
Adress HotelAdress; 
vector <Room*> Rooms; 
vector <Person*> People; 
public: 

//methods 
Hotel(int = 3, string = "Hotel"); 
~Hotel(); 
string getName(); 
int getNumberOfClients(); 
int getNumberOfEmployee(); 
int getHotelStars(); 
void changeNumberOfStars(int); 
void BookApartament(int, int); 
void AddRoom(int); 
void DeleteRoom(int); 
void AddEmployee(); 
void DeleteEmployee(int); 

friend ostream & operator<< (ostream &out, Hotel &h); 
friend ref class MainWindow; 
}; 
#endif 

Answer 1

這聽起來像你可能想沿着線的東西：

namespace SomeCompany 
{ 
    public ref class Hotel 
    { 
     ::Hotel* pHotel; 
     public: 
      Hotel() : pHotel(new ::Hotel()) {} 
      ~Hotel() { 
       delete pHotel; 
       pHotel = nullptr; 
      } 
      !Hotel() { 
       delete pHotel; 
      } 
      // ... etc. ... 
    }; 
} 

欲知更多詳情，請參見How to: Wrap Native Class for Use by C#。