Tks tony this will help me to develope a solution.
Im thinking to put on id of row a letter to identify which row can I select which not.
Example:
row 1 – ID = 37
row 2 – ID = 38
row 3 – ID = 39n
row 4 – ID = 40
With this I know the row 3 cant be select.
Is there a better logic?
Tks
