Is there already a function for this?

[Bill Medland]

Does anyone know if we already have a function that measures the true length 
of a window's text in the following way

l = SendMessage (hwnd, WM_GETTEXTLENGTH,..)
presumably allocate a buffer
SendMessage (hwnd, WM_GETTEXT, 2(l+1)..)
Then actually measure the retrieved text.

-- 
Bill Medland
mailto:billmedland at mercuryspeed.com
http://webhome.idirect.com/~kbmed