I'm not quite sure what you're trying to do. Could you state the question differently? Thanks.

~~Bonnie



>How to update dataTable specify row?
>
>eg. if i have dataTable which have 2 datacolumn :customerId,invoiceAmt
>
>i want update :
>invoiceAmt = invoiceAmt + new Invoice Amt where customerId = 'C001'
>
>Thanks