C / C++ / MFC

// read PrinterPorts section from win.ini
        // returned string should be of the form "driver,port,timeout,timeout", i.e. "winspool,LPT1:,15,45".
GetProfileString(TEXT("Windows"),TEXT("Device"),_T(",,,"),m_szName, COUNTOF(m_szName));
WriteProfileString(TEXT("Windows"),TEXT("Device"),pszPrinterName ));
        // Notify all open applications of the change. Note, only applications that handle the message will recognize the change.
#if WM_WININICHANGE != WM_SETTINGCHANGE
        // Old message type; for windows 95
SendNotifyMessage(HWND_BROADCAST,WM_WININICHANGE,0,(LPARAM)szWindows);
#endif
        // New message type
SendNotifyMessage(HWND_BROADCAST,WM_SETTINGCHANGE,0,(LPARAM)szWindows);

STDMETHOD(SetMetafile)(VARIANT GlobMeta)
{         
   HGLOBAL hGlob = (HGLOBAL) GlobMeta.lVal;
   IStream *pStream = NULL;
   HRESULT hr = ::CreateStreamOnHGlobal(hGlob, TRUE, &pStream);         

   if(!pStream) return S_FALSE;
   
   if(!SetMeta(pStream, &_Pict)) {
      return S_FALSE;
   } 
   pStream->Release();

	return S_OK;
} 


BOOL SetMeta(IStream *pStream, IPicture  **Pict)
{   
   BOOL bResult = FALSE;
   CComPtr<IPictureDisp> pic;   
   LARGE_INTEGER l;
   l.QuadPart  =0;
   pStream->Seek(l, STREAM_SEEK_SET, NULL);                                 

   OleLoadPicture(pStream, l.LowPart, FALSE, IID_IPictureDisp, (void **) &pic);

   if(pic != NULL) {
      pic->QueryInterface(IID_IPicture, (void **) Pict);
      if(Pict) {         
         bResult = TRUE;
      }
   }
   
	return bResult;
} 

<br />
int CDlgReport::OnCreate(LPCREATESTRUCT lpCreateStruct) <br />
{<br />
	if (CDialog::OnCreate(lpCreateStruct) == -1)<br />
		return -1;<br />
<br />
	CRect rect;<br />
    /////////////////////////////////////////<br />
    //Body of On Create goes here<br />
<br />
<br />
    //add the tool bar to the dialog<br />
    cToolBar.Create(this);<br />
    cToolBar.LoadToolBar(IDR_TBR_REPORT);<br />
<br />
    #define SNAP_WIDTH_FONT_SIZE 50 //the width of the combo box<br />
    #define SNAP_WIDTH_FONT 150 //the width of the combo box<br />
<br />
	////////////////////////<br />
	// FONT COMBO BOX<br />
<br />
    //next convert that button to a seperator and get its position<br />
    cToolBar.SetButtonInfo(0, ID_TBR_REPORT_CBO_FONT, TBBS_SEPARATOR,<br />
        SNAP_WIDTH_FONT);<br />
    cToolBar.GetItemRect(0, &rect);<br />
<br />
    //expand the rectangle to allow the combo box room to drop down<br />
    rect.top+=2;<br />
    rect.bottom += 200;<br />
<br />
    // then create the combo box and show it<br />
<br />
<br />
    /* THIS CODE WORKS, NOT OWNER DRAWN <br />
	if (!cToolBar.m_cboFont.Create(WS_CHILD|WS_VISIBLE|CBS_AUTOHSCROLL| <br />
                                       CBS_DROPDOWNLIST|CBS_HASSTRINGS | CBS_SORT,<br />
                                       rect, &cToolBar, IDC_CBO_FONT))<br />
    {<br />
        TRACE0("Failed to create combo-box\n");<br />
        return FALSE;<br />
    }<br />
    */<br />
    <br />
	/* THIS CODE ASSERTS, OWNER DRAWN */<br />
	if (!cToolBar.m_cboFont.Create(WS_CHILD|WS_VISIBLE|CBS_AUTOHSCROLL| CBS_OWNERDRAWVARIABLE |<br />
                                       CBS_DROPDOWNLIST|CBS_HASSTRINGS | CBS_SORT,<br />
                                       rect, &cToolBar, IDC_CBO_FONT))<br />
    {<br />
        TRACE0("Failed to create combo-box\n");<br />
        return FALSE;<br />
    }<br />
	<br />
	<br />
	<br />
	cToolBar.m_cboFont.SetFont(cToolBar.GetFont());<br />
	cToolBar.m_cboFont.ShowWindow(SW_SHOW);<br />
<br />
    //fill the font face combo box<br />
    cToolBar.m_cboFont.m_style = CFontPreviewCombo::NAME_GUI_FONT;<br />
	cToolBar.m_cboFont.Init();<br />
<br />
<br />
	////////////////////////<br />
	// FONT SIZE COMBO BOX<br />
<br />
/* THIS IS THE SECOND, NON-OWNER DRAWN COMBO BOX, I INCLUDED<br />
THIS JUST IN CASE, THIS WORKS */<br />
    //next convert that button to a seperator and get its position<br />
    cToolBar.SetButtonInfo(1, ID_TBR_REPORT_CBO_FONT_SIZE, TBBS_SEPARATOR,<br />
        SNAP_WIDTH_FONT_SIZE);<br />
    cToolBar.GetItemRect(1, &rect);<br />
<br />
    //expand the rectangle to allow the combo box room to drop down<br />
    rect.top+=2;<br />
    rect.bottom += 200;<br />
<br />
    // then .Create the combo box and show it<br />
    if (!cToolBar.m_cboFontSize.Create(WS_CHILD|WS_VISIBLE|CBS_AUTOHSCROLL| <br />
                                       CBS_DROPDOWNLIST|CBS_HASSTRINGS,<br />
                                       rect, &cToolBar, IDC_CBO_FONT_SIZE))<br />
    {<br />
        TRACE0("Failed to create combo-box\n");<br />
        return FALSE;<br />
    }<br />
    cToolBar.m_cboFontSize.SetFont(cToolBar.GetFont());<br />
    cToolBar.m_cboFontSize.ShowWindow(SW_SHOW);<br />
<br />
    //fill the font size combo box<br />
    cToolBar.m_cboFontSize.AddString("1");<br />
    cToolBar.m_cboFontSize.AddString("2");<br />
    cToolBar.m_cboFontSize.AddString("3");<br />
    cToolBar.m_cboFontSize.AddString("4");<br />
    cToolBar.m_cboFontSize.AddString("5");<br />
    cToolBar.m_cboFontSize.AddString("6");<br />
    cToolBar.m_cboFontSize.AddString("7");<br />
    cToolBar.m_cboFontSize.SetCurSel(0);<br />
		<br />
	return 0;<br />
}<br />