ATL / WTL / STL

void CDialogBarService::RestoreState()
{
	CFrameWnd* pWnd = DYNAMIC_DOWNCAST( CFrameWnd, OldStyleAfxGetMainWnd());
	pWnd->PostMessage( WM_STATUS_UPDATE, 0, 0);
	
	ASSERT( pWnd != NULL);

	// Restore from user object
	//
	CDockState state;

	CMyContext context;
	CMwSession session;
	CProxyUser*	pUser = session.GetUserProxy();
	if ( pUser != NULL && pUser->GetInstrProfileContext( NAME_LAYOUT_DIALOG_BAR_SERVICE, context) )
	{
		if ( context.Exists( NAME_TOOLBAR_STATE) )
		{
			CByteArray data;
			if ( context[NAME_TOOLBAR_STATE].Get( data) )
			{
				// create a RawByteFile with a pointer to the byte array
				// reqd as the archive object requires a file not an array
				//
				CRawByteFile file( data.GetSize(), data.GetData());

				// create an archive object, set to LOAD
				//
				CArchive ar( &file, CArchive::load);

				// extract the toolbar state from the archive
				//
				state.Serialize( ar);
			}
		}

		// Do some pre-processing to ensure that we get no errors
		//
		// If our toolbars are hidden they are not restored and so we can get
		// error conditions in SetDockState.  This code just purges
		// the saved state of any toolbars that don't exist at this time
		//
		for ( int i = state.m_arrBarInfo.GetUpperBound(); i >= 0 ; i-- )
		{
			CControlBarInfo* pInfo = reinterpret_cast< CControlBarInfo*>( state.m_arrBarInfo[i]);
			ASSERT( pInfo != NULL);
			pInfo->m_pBar = pWnd->GetControlBar( pInfo->m_nBarID);
			if ( pInfo->m_pBar == NULL )
			{
				CControlBarInfo* pState = reinterpret_cast< CControlBarInfo*>( state.m_arrBarInfo[i]);
				state.m_arrBarInfo.RemoveAt( i);
				delete pState;
			}
		}

		// Finally set toolbar state		
		pWnd->SetDockState( state);
		
	}
}

char tt = strTemp[0];

char tt = (char)strTemp[0];

typedef CAtlString CString;

"xx"  to  L"xx"
char to wchar_t