treview items not visible

[teodoram13]

Hello, I am using a data aware treeview in Delphi 3 and I can't see the treeview items.
I have some textboxes also in the same form that insert data to a database. The data are correctly inserted in the database but I don't see the items in the treeview.

What could be the problem?
Thank you

[teodoram13]

I solved my problem ... the root Id of the treeview was not the correct one.