MFC Message Map Problems

From:

Paul Cheetham <PAC.News@dsl.pipex.com>

Newsgroups:

microsoft.public.vc.mfc

Date:

Thu, 30 Oct 2008 14:57:18 +0000

Message-ID:

<#0U1u$pOJHA.3748@TK2MSFTNGP04.phx.gbl>

I have inherited an application written in VS6 (VC) and I am attempting
to upgrade it to VS2005.
I have solved most of the issues - mainly relating to superseded
function calls etc, but there are a couple of issues that I am
struggling with:

I have the following code:

   static const AFX_MSGMAP_ENTRY* GetMessageEntries()
   {
     static const AFX_MSGMAP_ENTRY Entries[] =
     {
       ON_WM_MEASUREITEM()
       ON_WM_MENUCHAR()
       ON_WM_INITMENUPOPUP()
       ON_WM_ENTERMENULOOP()
       ON_WM_EXITMENULOOP()
       ON_WM_TIMER()
       ON_WM_CREATE()
       ON_WM_NCHITTEST()
       ON_WM_DESTROY()
       ON_WM_SYSCOLORCHANGE()
#ifdef USE_NEW_DOCK_BAR
       ON_WM_NCPAINT()
       ON_WM_PAINT()
       ON_WM_ACTIVATEAPP()
       ON_WM_ACTIVATE()
#endif //USE_NEW_DOCK_BAR
       {0, 0, 0, 0, AfxSig_end, (AFX_PMSG)0 }
     };
     return Entries;
   }

This generates the error "error C2653: 'ThisClass' : is not a class or
namespace name" on lines 5 - 10
Looking at the definitions (declared in afxmsg.h) they are declared as
follows:
#define ON_WM_MEASUREITEM() \
    { WM_MEASUREITEM, 0, 0, 0, AfxSig_vOWNER, \
        (AFX_PMSG)(AFX_PMSGW) \
        (static_cast< void (AFX_MSG_CALL CWnd::*)(int, LPMEASUREITEMSTRUCT) >
( &ThisClass :: OnMeasureItem)) },

Now I know what the error means, but this is defined in one of the
standard header files, so what do I need to do?

Thankyou.

Paul