I have a combo box that lists 2 tables. When a table name is selected, a datagrid's datasource is then set and the datagrid is populated with the respecitve table's data. My question is, what is the best way to link (databind) a label's text property to the current position's value for a certain field? For example, if there is an ID field in the table and the table has 3 records and each record's ID values are as follows:

Record 1 (position 0) ID='A'
Record 2 (position 1) ID='B'
Record 3 (position 2) ID='C'

When I click in the datagrid, I want my label to reflect the current position's value, so if I click in record 2 (position 1), I want my label to say 'B' etc.

What is the best way to accomplish this?
THanks!