可能吗？ c＃中的GUI，C ++中的app

Question

Is it even possible to create GUI layer in C# and rest of application in C++? If I am not wrong one of antyvirus software had GUI made in Delphi. How it could be done ?

Answer 1

If you write your business logic in C++/CLI, and your UI in C#, it shouldn't be a problem. If you want to write in pure ANSI C++, you might have to write C++/CLI wrappers around the objects you want to expose to C#.

Answer 2

You have several options for doing it, including:

1. Use P/Invoke to call into the C++ DLL from C#.
2. Expose a COM interface from the native code, and call it from C# using COM interop .
3. Write a native Windows service and call into it from managed code.
4. Use C++/CLI to write a managed library in C++, which you can easily link to from C#.

If you're starting from scratch, option 4 is probably your best option. (Aside from just writing the whole thing in C#, that is.) The first three options all involve some additional wrangling and overhead, and probably aren't worth the hassle if you don't have a compelling reason such as needing to interact with an existing native library or having some need for a service-oriented architecture.

Answer 3

在c ++ dll中编写app逻辑，然后使用c＃中的pinvoke与dll对话。

Answer 4

See this answer . It seems to answer your problem