Event Bubbling in Asp.net

Question

What is event bubbling?

why we use it, what is advantage and disadvantage in event bubbling? 

Answer 1

The process of sending the child control event to parent control is called event bubbling.

 

If we have a button inside a gridview control, we cannot retrieve the buttonclick event directly.Whenever the button is clicked the event is propagated to parent control and then to page.

 

Please refer to below links for further details

 

https://msdn.microsoft.com/en-us/library/aa719644(v=vs.71).aspx
http://www.dotnetfunda.com/interviews/show/3660/what-is-event-bubbling-in-aspnet

 

Hope this helps