Databases :: Transaction In Mysql For Update For Each Row Of Gridview

Feb 2, 2011

i am having a transaction related problem regarding mysql.. need some advice how to proceed !!!

here is a gridview for my application and i am inserting or updating for each row.... like

[Code]....

well now what i want is if any of the row update or insert failes ... it should revert all the changes that was already made into the database ... even a single row update .. into that perticular table ... the code which i have called for payment.Update(PayDetails, 0) is :

[Code]....

can someone help me out how to proceed in this scenario ??? how do i undo each of the updates made into the table payment schedule details ...

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