C++通过DLL调用C#代码

本文将介绍C++中通过DLL来调用C#代码。
 
首先建立C#的“类库”工程CShapeDLL。
 
然后输入如下代码：
 
[csharp]
//C++通过DLL调用C#代码   
//http://blog.csdn.net/morewindows/article/details/8678431   
//By MoreWindows( http://blog.csdn.net/MoreWindows )   
using System;  
using System.Collections.Generic;  
using System.Linq;  
using System.Text;  
namespace CShapeDLL  
{  
    public class CMyAddClass  
    {  
        private int m_nNumber1;  
        private int m_nNumber2;  
        public int Number1  
        {  
            set { m_nNumber1 = value; }  
            get { return m_nNumber1; }  
        }  
        public int Number2  
        {  
            set { m_nNumber2 = value; }  
            get { return m_nNumber2; }  
        }  
        public int AddFunc()  
        {  
            return m_nNumber1 + m_nNumber2;  
        }  
    }  
  
    public class CMyWriteLine  
    {  
        private string m_strText;  
        public string Text  
        {  
            set { m_strText = value; }  
            get { return Text; }  
        }  
        public void WriteLineFunc()  
        {  
            Console.WriteLine(m_strText);  
        }  
    }  
}  
// By MoreWindows( http://blog.csdn.net/MoreWindows )  
 
//C++通过DLL调用C#代码
//http://blog.csdn.net/morewindows/article/details/8678431
//By MoreWindows( http://blog.csdn.net/MoreWindows )
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace CShapeDLL
{
    public class CMyAddClass
    {
        private int m_nNumber1;
        private int m_nNumber2;
        public int Number1
        {
            set { m_nNumber1 = value; }
            get { return m_nNumber1; }
        }
        public int Number2
        {
            set { m_nNumber2 = value; }
            get { return m_nNumber2; }
        }
        public int AddFunc()
        {
            return m_nNumber1 + m_nNumber2;
        }
    }
 
    public class CMyWriteLine
    {
        private string m_strText;
        public string Text
        {
            set { m_strText = value; }
            get { return Text; }
        }
        public void WriteLineFunc()
        {
            Console.WriteLine(m_strText);
        }
    }
}
// By MoreWindows( http://blog.csdn.net/MoreWindows )这里有两个类，一个是MyAddClass类，是用来做加法运算的，另一个是CMyWriteLine，用来输出文本的。
 
然后以C++控制台程序为例，C++代码如下：
 
[cpp]
//C++通过DLL调用C#代码   
//http://blog.csdn.net/morewindows/article/details/8678431   
#using "CShapeDLL\\CShapeDLL\\bin\\Debug\\CShapeDLL.dll"   
//#using "CShapeDLL\\CShapeDLL\\bin\\Release\\CShapeDLL.dll"   
#include <stdio.h>   
#include <conio.h>   
using namespace CShapeDLL;  
int main()    
{    
    printf("    C++通过DLL调用C#代码\n");            
    printf(" - By MoreWindows( http://blog.csdn.net/morewindows/article/details/8678431 ) -\n\n");     
  
    CMyWriteLine ^ writeLineClass = gcnew CMyWriteLine;  
    writeLineClass->Text = "使用C# 的CMyWriteLine示范";  
    writeLineClass->WriteLineFunc();  
    writeLineClass->Text = "By MoreWindows (http://blog.csdn.com/MoreWindows)";  
    writeLineClass->WriteLineFunc();  
    writeLineClass->Text = "http://blog.csdn.net/morewindows/article/details/8678431";  
    writeLineClass->WriteLineFunc();  
  
    printf("\n   ----------------------------------   \n");  
  
    CMyAddClass ^ addClass = gcnew CMyAddClass;  
    addClass->Number1 = 3;  
    addClass->Number2 = 5;  
    printf("使用C# 的CMyAddClass示范\n");  
    printf("%d + %d = %d\n", addClass->Number1, addClass->Number2, addClass->AddFunc());  
    getch();  
    return 0;  
}  
//By MoreWindows( http://blog.csdn.net/MoreWindows )  
 
//C++通过DLL调用C#代码
//http://blog.csdn.net/morewindows/article/details/8678431
#using "CShapeDLL\\CShapeDLL\\bin\\Debug\\CShapeDLL.dll"
//#using "CShapeDLL\\CShapeDLL\\bin\\Release\\CShapeDLL.dll"
#include <stdio.h>
#include <conio.h>
using namespace CShapeDLL;
int main()  
{  
printf("    C++通过DLL调用C#代码\n");          
printf(" - By MoreWindows( http://blog.csdn.net/morewindows/article/details/8678431 ) -\n\n");   
&nb

补充：软件开发 , C++ ,