I’m a beginner programmer. I’m writing a project in C++ (the only programming language I understand). I needed a GUI and decided to write it in C# WPF.
I’ll explain the meaning of the application: you need to load the dll file into the C# editor so that you can work with it later. I decided to load it via C++ LoadLibraryW. The following code does this:
#ifndef EDITOR_INTERFACE
#define EDITOR_INTERFACE extern “C” __declspec(dllexport)
#endif
EDITOR_INTERFACE uint32_t LoadDll(const wchar_t* dll_path)
{
if (game_code_dll) return 0;

game_code_dll = LoadLibraryW(dll_path); 
assert(game_code_dll); 

if (game_code_dll != nullptr) return 1; 
else return 0;
}
 Next, I exported this function to C# code:
namespace Editor.DllWrappers
{
    public static class Utilities
    {
        private const string _dllName = "EngineDLL.dll";

        [DllImport(_engineDLLName, CharSet = CharSet.Unicode)]
        public static extern int LoadGameCodeDll(string dll_path);
    }
}

For some reason, when Iyour text pass the path and it goes into C++ code, it turns into Chinese characters
I spent 3 hours unsuccessfully debugging and 2 hours searching the Internet for information.
I don’t understand why this is happening and I would appreciate any help.
This is my first question and I still don’t know how to ask them correctly.