C / C++ / MFC

// Get window text<br />
  int count, nItems;<br />
  BOOL bGot=FALSE;<br />
  CString strItem;<br />
  char winTxt[5000];<br />
  memset(winTxt, 0, 5000);<br />
<br />
  // Is it a ListBox<br />
  if(strcmp(szClassName, "ListBox") == 0)<br />
  {<br />
	  CListBox lb;<br />
	  lb.Attach(hwndFoundWindow);<br />
	  nItems=lb.GetCount();<br />
	  for(count=0; count < nItems; count++)<br />
	  {<br />
		  lb.GetText(count, strItem);<br />
		  strItem+="\r\n";<br />
		  strcat_s(winTxt, strItem);<br />
	  }<br />
	  lb.Detach();<br />
	  bGot=TRUE;<br />
  }<br />
<br />
  // Is it a ComboBox<br />
  if(strcmp(szClassName, "ComboBox") == 0)<br />
  {<br />
	  CComboBox cb;<br />
	  cb.Attach(hwndFoundWindow);<br />
	  int nItems=cb.GetCount();<br />
	  for(count=0; count < nItems; count++)<br />
	  {<br />
		  cb.GetLBText(count, strItem);<br />
		  if(cb.GetCurSel() == count)<br />
			  strItem+=(" <- Selected");<br />
		  strItem+="\r\n";<br />
		  strcat_s(winTxt, strItem);<br />
	  }<br />
	  cb.Detach();<br />
	  bGot=TRUE;<br />
  }<br />
  <br />
  // Catch all, if we haven't got the window's text yet :(<br />
  if(!bGot)<br />
	SendMessage(hwndFoundWindow, WM_GETTEXT, 5000, (LPARAM)winTxt);<br />
<br />
  SetDlgItemText(hwndDialog, IDC_WINDOWTEXT_EDIT, winTxt);<br />
<br />
  return lRet;<br />
}

// Set the color key for this bitmap.
//
// Whatever color is at entry 255 in the palette will be the
// transparent color for blits. This color is black unless
// you used the DDPCAPS_ALLOW256 flag when the palette was
// created

DDCOLORKEY ddck;
ddck.dwColorSpaceLowValue = 0x00 /* 0xff */;
ddck.dwColorSpaceHighValue = 0x00 /* 0xff */;

// lpDDSSomeBitmapSurface is a DirectDraw surface with a
// bitmap loaded into it. This needs to be done for each
// surface containing a bitmap.
lpDDSSomeBitmapSurface->SetColorKey( DDCKEY_SRCBLT, &ddck );