problem of editing an sayving containers properties in a form in panel,

[elyes]

i need exemple or demo code source of :
containers, when i drag drop container twice, i can edit and save
their forms separately (on click on each container, a panel appears
and loads a container appropriate properties, to edit and save),
because,
i have a project, where i have athis problem, of charging the vars
properties of containers in a form in a panel and sayving them
separately,

Sory for my bad explanation.

Help please, thanks.