>>how i can do tree of hierarchy with fox.... i remember in Pascal the >Pointers... but in fox.... >> >>i saw that you are using trees... can u help me with a sample code.... > >Are you talking about binary trees for linked lists? > >If so you can use Objects to do this: [stuff deleted] >It's not terribly efficient in VFP, but if you need to build linked lists >or binary >trees you can do it with this type of code. you can also do that with tables/cursors with a relation to themself Arnon