Hosting the CLR: 在Native程序中调用Managed Code

Managed Code

using System;

using System.Collections.Generic;

using System.Text;

namespace ManagedApp

{

class Program

{

static void Main(string[] args)

{

}

static int SayHello(string yourArg)

{

Console.WriteLine("Hello From the Managed World! " + yourArg);

Console.ReadLine();

return 0;

}

Call the SayHello method by hosting the CLR

#include "stdafx.h"

#include <assert.h>

#include <Mscoree.h>

int _tmain(int argc, _TCHAR* argv[])

{

ICLRRuntimeHost* clrHost = NULL;

HRESULT hr = CorBindToRuntimeEx(0, L"wks", 0, CLSID_CLRRuntimeHost, IID_ICLRRuntimeHost, (LPVOID*)&clrHost);

assert(SUCCEEDED(hr));

clrHost->Start();

ICLRControl* clrControl = NULL;

hr = clrHost->GetCLRControl(&clrControl);

assert(SUCCEEDED(hr));

DWORD* ret = NULL;

hr = clrHost->ExecuteInDefaultAppDomain(L"ManagedApp.exe"

, L"ManagedApp.Program"

, L"SayHello"

, L"Native Stuff"

, ret );

assert(SUCCEEDED(hr));

return 0;

}