Joey,

> Yes. I guess I might as well fess up now. I wrote this form for my own use to maneuver around my hard drive from the command window without having to type cd \this folder or cd ..\that folder, etc. So I populate the listbox with foldername from the current folder in the left listbox and the current folder's files in the right listbox. The functionality I'm lookingfor is that a single click does a cd on the selected bar and repopulates the listbox to reflect the folder change. The purpose of the dblclick would be to make the change and release the form without have to use a command button or the close box.

So why doesn't it work to let the click do its thang, and doubleclick() to simply thisform.Release()?

You might want to look at the treeview101 sample form over on my website it might give you some ideas to toy around with, it basically is a VFP code version of windows explorer.