How are you disabling list items?

Dave

>I DOS if you disabled a bar in a popup, that bar would not get focus. In VFP the Listbox has taken the place of the popup for the most part but if you disable a line in the listbox it can still get focus. I have a listbox, with mover, showing a schedule listing dates and tasks. The days are disabled lines and the tasks for each day are under each disabled date line. The user can move a task to a differnt day with Ctrl+Arrow or the mouse. In DOS the user could not land on a date bar. In VFP they can accidently move a date instead of the task and I am really hearing about it. Is there any way to not allow them to "grab hold of" and move a disabled line?