向.h文件添加功能后C ++ CLR错误

Question

I'm not a C++ programmer but rather a "code editor", so I hereby apologize sincerely in advance for the question in general.

For some broadcasting software I am editing a plug-in to give it interoperability between native C/++ and CLR (C#).

The host software: OBS (Open Broadcaster Software) - obsproject.com

The plug-in: CLR Host Plugin - github.com/kc5nra/CLRHostPlugin

What I want to do is exposing functions from OBS to some CLR libraries, the total list of exposible functions can be found here: https://github.com/jp9000/OBS/blob/master/OBSApi/APIInterface.h#L198

Now the plug-in is a proxy between the languages and exposes some of the functionalities named above through API.h/cpp, https://github.com/kc5nra/CLRHostPlugin/blob/master/CLRHostInterop/API.h . What I want to do is adding more functions to API.h to expose them to CLR libraries.

When I add a function in API.h, line 51, it'll give me linker errors.

The API.h change

namespace CLROBS 
{

    public ref class API
    {
    public:
        void AddSettingsPane(SettingsPane^ settingsPane);
        void AddImageSourceFactory(ImageSourceFactory^ imageSourceFactory);
        IntPtr API::GetMainWindowHandle();
        void Log(System::String^ format, ...array<System::Object^> ^arguments);
        System::String^ GetPluginDataPath();
        void SetChangedSettings(bool isChanged);
        int GetMaxFPS();
        void StartStopStream(); // Addition to the original.
    };
};

The API.cpp change

#include "OBSApi.h"
#include "API.h"
#include "CLRHostApi.h"
#include "OBSUtils.h"
using namespace System::Runtime::InteropServices;
// Default code......
int API::GetMaxFPS()
{
    return ::API->GetMaxFPS();
}
void API::StartStopStream()
{
    OBSStartStopStream();
}

The Error

error LNK2022: metadata operation failed (80131187) : Inconsistent method declarations in duplicated types (types: CLROBS.API; methods: StartStopStream): (0x0600006c). <DIR>\CLRHostPlugin\CLRHostInterop\API.obj  CLRHost.Interop
error LNK2022: metadata operation failed (80131187) : Inconsistent method declarations in duplicated types (types: CLROBS.API; methods: StartStopStream): (0x0600006c). <DIR>\CLRHostPlugin\CLRHostInterop\AbstractPlugin.obj   CLRHost.Interop
error LNK2022: metadata operation failed (801311D6) : Differing number of methods in duplicated types (CLROBS.API): (0x02000008).   <DIR>\CLRHostPlugin\CLRHostInterop\API.obj  CLRHost.Interop
error LNK2022: metadata operation failed (801311D6) : Differing number of methods in duplicated types (CLROBS.API): (0x02000008).   <DIR>\CLRHostPlugin\CLRHostInterop\AbstractPlugin.obj   CLRHost.Interop

The in my eye's odd behaviour doesn't occur when using the plain code

namespace CLROBS 
{

    public ref class API
    {
    public:
        void AddSettingsPane(SettingsPane^ settingsPane);
        void AddImageSourceFactory(ImageSourceFactory^ imageSourceFactory);
        IntPtr API::GetMainWindowHandle();
        void Log(System::String^ format, ...array<System::Object^> ^arguments);
        System::String^ GetPluginDataPath();
        void SetChangedSettings(bool isChanged);
        int GetMaxFPS();
        // - commented out - void StartStopStream(); // Addition to the original.
    };
};

Edit

Added API.cpp snippet

Even when I comment out OBSStartStopStream(); on API.cpp the error still exist.

/Edit

Please assist.

Regards,

MusicDemon

Answer 1

Question canceled. Using obs-websocket now.