Export window's layout(code) to file

[ba]

or somehow update any changes that have been made by user (in written window) into same code (smartwindow.mel)

i have window with simple buttons (add, edit, delete) e.g each time when user press »add« button it creates new line of textfield where user can write comments.

So:

1st issue:

• all new contents of that window should appear next time whenever windows is executed or wherever other users run it. (should i wire some kind of »fopen-fprint-fclose proceedure« to that button?) 

2nd :

• where store all new elements (maybe in auxfile that will appear along with name of user who has made changes, or..

• directly write into the same original file?(supersmartwindow.mel);

3rd:

• how to simplify reordering procedure of that lines(graphically swap orederings)

summing all:

is there right way to create selfupdating window?

ty for yout time!