Create a new project from Class Library template in Microsoft Visual C# 2010 Express.
Go to project properties an tick Register for COM interop off.
Enable ComVisible by editing AssemblyInfo.cs like below.
[assembly: ComVisible(true)]
Here is a simplified implementation to add.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ExtensionUtils
{
public interface IManagedInterface
{
int Func();
}
public class Utils : IManagedInterfaceWhen compiling the code both ExtensionUtils.tlb and ExtensionUtils.dll have been created.
{
public int Func()
{
return 1;
}
}
}
Open the Windbg plugin in Microsoft Visual C++ 2010 Express.
Add the following code that calls the C# function. But make sure to to copy ExtensionUtils.tlb and ExtensionUtils.dll files to directory that has been added to the (additional) include directories in the project settings.
#import "ExtensionUtils.tlb" named_guids
[...]
HRESULT hRes;
CoInitialize(NULL);
ExtensionUtils::IManagedInterface *pManagedInterface = NULL;
hRes = CoCreateInstance(ExtensionUtils::CLSID_Utils, NULL, CLSCTX_INPROC_SERVER,
ExtensionUtils::IID_IManagedInterface, reinterpret_cast<void**> (&pManagedInterface));
if (hRes == S_OK)
{
int ret = pManagedInterface->Func();
}
CoUninitialize();That's how I did.
