Entering information in a table-like way

I need to get user data in a table-like way. What I mean is that I must show a "blank" table-like control with a fixed number of columns and rows (empty cells), where each column represents a specific field type. For example, columns can be "item number", "quantity", "unit price". The idea is that the user types this information moving around the "table" using the TAB key (or any other keys) to freely enter data. I also need to detect when something in the "item number" field has been typed in order to validate that such an item exists in an items catalog. At the end, the user should click a button to save the information to a database. How can I achieve this behavior? Is there a control that allows it?
Respectfully, Jorge Maldonado