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I got a MDI without document/view. The child windows derives from CWnd directly. I’m using CExtPaintManagerOffice2007_R2_Obsidian.
The captionbar/border is drawn as window standard, I tried to use CExtNCW template, but it do not work on a CWnd directly. It complains on that UpdateTitle do not exist.

c:\Program\FOSS Software Inc\Prof-UIS\Include\ExtNcFrame.h(259): error C2039: ’OnUpdateFrameTitle’ : is not a member of ’CWnd’

Thank you for reporting the problem. To fix it, please modify the code of the CExtNCW template in ExtNcFrame.h as described below. Please find the following line

template < class _BTNCW >

and remove from this template the following code:

public:
 virtual void OnUpdateFrameTitle( BOOL bAddToTitle )
 {
  HWND hWndOwn = GetSafeHwnd();
  _BTNCW::OnUpdateFrameTitle( bAddToTitle );
  if( hWndOwn != NULL && ::IsWindow( hWndOwn ) )
   ::SendMessage( hWndOwn, WM_NCPAINT, 0L, 0L );
 }
 virtual void OnUpdateFrameMenu( HMENU hMenuAlt )
 {
  HWND hWndOwn = GetSafeHwnd();
  _BTNCW::OnUpdateFrameMenu( hMenuAlt );
  if( hWndOwn != NULL && ::IsWindow( hWndOwn ) )
   ::SendMessage( hWndOwn, WM_NCPAINT, 0L, 0L );
 }

Then add two new templates:

 
template < >
class CExtNCW < CFrameWnd >
 : public CFrameWnd
 , public CExtNcFrameImpl
{
public:
 CExtNCW()
 {
 }
 virtual ~CExtNCW()
 {
 }
 virtual HWND NcFrameImpl_OnQueryHWND()
 {
  return GetSafeHwnd();
 }
protected:
 virtual void PreSubclassWindow()
 {
  CFrameWnd::PreSubclassWindow();
  CExtNcFrameImpl::PreSubclassWindow();
 }
 virtual void PostNcDestroy()
 {
  CExtNcFrameImpl::PostNcDestroy();
  CFrameWnd::PostNcDestroy();
 }
 virtual LRESULT WindowProc( UINT message, WPARAM wParam, LPARAM lParam )
 {
  if( ! NcFrameImpl_IsSupported() )
   return CFrameWnd::WindowProc( message, wParam, lParam );
  HWND hWndOwn = m_hWnd;
  LRESULT lResult = 0;
  if( NcFrameImpl_PreWindowProc( lResult, message, wParam, lParam ) )
   return lResult;
  lResult = CFrameWnd::WindowProc( message, wParam, lParam );
  if( ! ::IsWindow( hWndOwn ) )
   return lResult;
  if( CWnd::FromHandlePermanent(hWndOwn) == NULL )
   return lResult;
  NcFrameImpl_PostWindowProc( lResult, message, wParam, lParam );
  return lResult;
 } 
public:
 virtual void OnUpdateFrameTitle( BOOL bAddToTitle )
 {
  HWND hWndOwn = GetSafeHwnd();
  CFrameWnd::OnUpdateFrameTitle( bAddToTitle );
  if( hWndOwn != NULL && ::IsWindow( hWndOwn ) )
   ::SendMessage( hWndOwn, WM_NCPAINT, 0L, 0L );
 }
 virtual void OnUpdateFrameMenu( HMENU hMenuAlt )
 {
  HWND hWndOwn = GetSafeHwnd();
  CFrameWnd::OnUpdateFrameMenu( hMenuAlt );
  if( hWndOwn != NULL && ::IsWindow( hWndOwn ) )
   ::SendMessage( hWndOwn, WM_NCPAINT, 0L, 0L );
 }
}; // class CExtNCW
 
template < >
class CExtNCW < CMDIFrameWnd >
 : public CMDIFrameWnd
 , public CExtNcFrameImpl
{
public:
 CExtNCW()
 {
 }
 virtual ~CExtNCW()
 {
 }
 virtual HWND NcFrameImpl_OnQueryHWND()
 {
  return GetSafeHwnd();
 }
protected:
 virtual void PreSubclassWindow()
 {
  CMDIFrameWnd::PreSubclassWindow();
  CExtNcFrameImpl::PreSubclassWindow();
 }
 virtual void PostNcDestroy()
 {
  CExtNcFrameImpl::PostNcDestroy();
  CMDIFrameWnd::PostNcDestroy();
 }
 virtual LRESULT WindowProc( UINT message, WPARAM wParam, LPARAM lParam )
 {
  if( ! NcFrameImpl_IsSupported() )
   return CMDIFrameWnd::WindowProc( message, wParam, lParam );
  HWND hWndOwn = m_hWnd;
  LRESULT lResult = 0;
  if( NcFrameImpl_PreWindowProc( lResult, message, wParam, lParam ) )
   return lResult;
  lResult = CMDIFrameWnd::WindowProc( message, wParam, lParam );
  if( ! ::IsWindow( hWndOwn ) )
   return lResult;
  if( CWnd::FromHandlePermanent(hWndOwn) == NULL )
   return lResult;
  NcFrameImpl_PostWindowProc( lResult, message, wParam, lParam );
  return lResult;
 } 
public:
 virtual void OnUpdateFrameTitle( BOOL bAddToTitle )
 {
  HWND hWndOwn = GetSafeHwnd();
  CMDIFrameWnd::OnUpdateFrameTitle( bAddToTitle );
  if( hWndOwn != NULL && ::IsWindow( hWndOwn ) )
   ::SendMessage( hWndOwn, WM_NCPAINT, 0L, 0L );
 }
 virtual void OnUpdateFrameMenu( HMENU hMenuAlt )
 {
  HWND hWndOwn = GetSafeHwnd();
  CMDIFrameWnd::OnUpdateFrameMenu( hMenuAlt );
  if( hWndOwn != NULL && ::IsWindow( hWndOwn ) )
   ::SendMessage( hWndOwn, WM_NCPAINT, 0L, 0L );
 }
}; // class CExtNCW