Does ASP.NET Web Forms prevent a double click submission?
I’m working on an ASP.NET 4.0 Web Forms project, after a break of about 5 years, and I’m confused about the submit behaviour.
double-submit-prevention
How to prevent double submit with jQuery in ASP.NET app with UpdatePanels
I have an Intranet ASP.NET application which is sometimes slow to respond. My requirement is to prevent double submit, and ideally provide feedback to the user that the form has already been submitted.