I have a form for registering new movies (frmMovies). On this form I have several comboboxes representing genre, actor, producer, director etc. On the side of each combo, there is a commnad button (cmdAdd) which enables the user to add more items into the respective tables that populate the comboboxes. Now, the form for adding the items (frmAddItem) has a ListView control which lists all the existing items in the respective table. Eg if I click on cmdAdd next to the actor combo, it should open frmAddItem form but in the listview, all the existing actors are listed. Should I click on cmdAdd next to producer, then frmAddItem's ListView should list all existing producers from the producer table etc.

Instead of having each category having it's own form can I re-use the frmAddItem to serve all these categories?