Movenext - moveprevious

Dim bs As New BindingSource
Dim cmd As New OleDb.OleDbCommand("SELECT * from TuaTabella;", cn)

'cn e' un oggetto connection


cn.Open()
bs.DataSource=cmd.ExecuteReader(CommandBehavior.CloseConnection)
DataGridView1.DataSource = bs

poi prova a usare l'oggetto BindingSource con i metodi MoveNext, MovePrevious, MoveFirst e MoveLast