how do i insert an editable textbox unique to each record in base, the same as i would embed a picture [closed]

edit

You have to bind your text box to a field in your database. In form design mode, right mouse button click on your textbox control and choose Properties, then click on the Data tab. In here, choose the field of your database table to which you want to bind your textbox entry.

Note that this doesn't work for formatted textbox controls, which can not be bound to a datasource (limitation of the current implementation).