how to save treeview parent node and child into sql server database

[neil ishiwata]

i would like to save a custom treeview in my program but i dont know how i would start but i make already made a table for it.
tbl_Packages( Table Name )
PackageID ( Primary Key )
Parent_Package ( Varchar (MAX) )
Child_Package( Varchar (MAX) )

also i want it to be updatable and deletable...hel p please...