From: xsf@aol.com (XSF)
Subject: Re: Delphi - 'navigating' a TMemo
Date: 6 Jun 1995 10:41:18 -0400

to determine position of cursor in edit field try this:

Lpos := SendMessage(memo1.Handle,EM_LINEFROMCHAR,Memo1.SelStart,0);
Cpos := SendMessage(memo1.Handle,EM_LINEINDEX,Lpos,0);
LineLength := SendMessage(memo1.handle, EM_LINELENGTH, Cpos, 0);
CPos := Memo1.SelStart-CPos;

Lpos=line position
Cpos=Cposition
LineLength = number of chacters in currentline