如何使用共享内存在两个prgrams（一个在C＃中，另一个在C中）之间进行通信 [英] How can I make a communication between two prgrams (one in C# and another one in C) using shared memory

问题描述

我想在两个程序之间进行通信，一个在C＃中，另一个在C中。我有一个用C语言写的服务器，并且正在使用Windows Api函数。

我必须创建应该用C＃写的客户。



我尝试了什么：



我已经尝试过使用内存映射文件类，但是id没有用。

我也尝试过使用Windows API函数但是再次没用。

关于最后一次尝试，我想但是我不确定问题应该在参数上，我不知道如何更换HANDLE类型，无效*。

我尝试过来自.Net的IntPtr但它没有用。

有没有办法使这种通信工作但是使用其中一种试验？



谢谢。

I want to make a communication between two programs, one in C# and another one in C. I have the Server which is wrote in C and is using Windows Api functions.
I have to create the Client which should be wrote in C#.

What I have tried:

I already tried using the Memory Mapped File Class, but id didn't worked.
I also tried using the Windows API functions but again it didn't worked.
Regarding the last try, I guess but I am not sure that the problem should be at the paramaters, I don't know how to replace the HANDLE type, the void*.
I tried with IntPtr from .Net but it didn't worked.
Is there a way to make this communication work but using one of this trials?

Thanks.

推荐答案

也许内存映射文件可以帮助你：

C / C ++ - 创建命名共享内存（Windows） [ ^ ]

C＃ - 内存映射文件 [ ^ ]

Maybe memory-mapped-file can help you here:
C/C++ - Creating Named Shared Memory (Windows)[^]
C# - Memory-Mapped Files[^]

这是一个例子，不是在C但是C ++，使用 gSOAP 来调用WCF服务（可以在C＃中）：使用gSOAP从Linux C ++客户端调用WCF服务船上代码（旧） [ ^ ]



如果您的应用程序只需要进行本地进程间通信（IPC） ）管道是一种快速机制，请参阅CodeProject上的这篇文章：用于Windows中基于管道的IPC的C ++包装器 [ ^ ]

Here is an example, not in C but C++, using gSOAP to call a WCF service (which can be in C#): Calling WCF Services from a Linux C++ Client Using gSOAP | Code On A Boat (Old)[^]

If your applications only need to communicate locally interprocess communication (IPC) with pipes is a fast mechanism, see this article on CodeProject: C++ Wrapper for Pipe-based IPC in Windows[^]

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