Avoiding Multiple Save Operations

Rajesh Kariyavula asked:

I have a ASPX form with a Save Button. User enters transaction data and saves it on saving the data will not get cleared and remain intact and only TransactionID(PrimaryKey Value) is updated in the page from DB which is a hidden field.

Everything works fine except when I enter new data and accidentally clicked on Save Button multiple times, then the same data is getting saved multiple times in the DB even overriding the Duplication checking in my DAO.

Do anyone have a solution for fixing this.

Tags: C#, ASP

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