C ++项目如何调用C#对象? [英] How the C++ project to invoke C# object ?
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问题描述
在一个通用的解决方案中,有两个项目,一个是c ++项目,另一个是c#项目。
c#项目中有一个类,如下:
命名空间 CSLib
{
Class Person
{
Private string PersonName = string .Empty;
公共人员(字符串 personName)
{
PersonName = personName;
}
公共字符串 GetPersonName()
{
返回PersonName;
}
}
人mPerson = 新人( 杰克);
}
那么,c ++工程如何调用mPerson.GetPersonName来获取Jack
我尝试过:
#using.. \ debug \CSLib.dll
使用 命名空间 CSLib;
我只知道如何通过c ++调用c#类,但不是调用他的对象方法的方法
解决方案
你想要的是 interop ,见文章这里: C ++ Interop:如何从本机C ++调用C#类,这个类是非静态的? - 堆栈溢出 [ ^ ]
这里: C#的实用教程 - 使用(主要)标准C ++的C ++ Interop Stephan Garbin [ ^ ]
另一个选项可能是 IPC (进程间通信),请参阅:GitHub - Microsoft / IPC:IPC是一个C ++库,使用Windows上的共享内存提供进程间通信。提供.NET包装器,允许与C ++交互。 [ ^
In a common solution, there are 2 projects, one is the c++ project and the other is the c# project.
There is a class in the c# project, as follows:
namespace CSLib
{
Class Person
{
Private string PersonName = string.Empty;
Public Person (string personName)
{
PersonName = personName;
}
Public string GetPersonName ()
{
Return PersonName;
}
}
Person mPerson = new Person("Jack");
}
So, how c++ engineering calls mPerson.GetPersonName to get Jack
What I have tried:
#using "..\debug\CSLib.dll"
using namespace CSLib;
I only know how to call the class of c# through c++, but not the method of calling his object method
解决方案
What you want is called "interop", see article here: C++ Interop: How do I call a C# class from native C++, with the twist the class is non-static? - Stack Overflow[^]
And here: A Practical Tutorial on C# – C++ Interop using (mostly) Standard C++ | Stephan Garbin[^]
Another option might be IPC (Inter Process Communication), see: GitHub - Microsoft/IPC: IPC is a C++ library that provides inter-process communication using shared memory on Windows. A .NET wrapper is available which allows interaction with C++ as well.[^]
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