Hi, I've created simple page in visual studio 2008 C#, which allow customer to insert his name and email. the page contains two text boxes and submit imageButton. All are asp controllers. So if the customer clicks sumit, then his name and email saved in the database. The only problem is when the customer refresh the page or hits F5 it targets the submit button and his name and email are being saved again. I checked the event of the page load and it's empty. The only event I have is the imageButton_Click(). I tried the !Page.IsPostBack, but it stops saving the customer name and email.
Any Suggestions?
Thank you.
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