Adding a resource in visual studio 2010

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C++

Visual-Studio

MFC

VS2010

Ok, so I am new at learning MFC and have been working through a tutorial that has me creating a simple MFC window and adding a menu. I have added the resource and can see the name IDR_MENU1, but I keep getting the message that 'IDR_MENU1' is undefined and an error with ON_COMMAND(). The code looks like this:

//MFC_Tutorial_5.cpp
#include <afxwin.h>
#include "resource1.h"
class MFC_Tutorial_Window :public CFrameWnd
{
    CMenu menu1;
public:
    MFC_Tutorial_Window()
    {
        Create(NULL,_T("MFC Tutorial Part 1 CoderSource Window"));
        menu1.LoadMenu(IDR_MENU1);
        SetMenu(&menu1);
    }
    void OnFileNew();
    DECLARE_MESSAGE_MAP()
};
BEGIN_MESSAGE_MAP( MFC_Tutorial_Window, CFrameWnd)
    ON_COMMAND(IDM_FILE_NEW,OnFileNew)
END_MESSAGE_MAP()
void MFC_Tutorial_Window::OnFileNew()
{
    MessageBox(_T("Clicked File->New"));
}
class MyApp :public CWinApp
{
    MFC_Tutorial_Window *wnd;
public:
    BOOL InitInstance()
    {
        wnd = new MFC_Tutorial_Window();
        m_pMainWnd = wnd;
        m_pMainWnd->ShowWindow(1);
        return 1;
    }
};
MyApp theApp; 

The error I get is:error C2065: 'IDM_FILE_NEW' : undeclared identifier


I feel like I am missing something simple like the resource file not being included in the project...but I can see the .rc file and resource.h in my solution explorer.

I am using in VS2010...(I am also new to posting, so if this should be asked somewhere else I am sorry)