Introduction:
While
working in asp.net, sometime it is required to open the login form in popup and close that popup on
escape key press. Ajax ModalPopUpExtender
control can be used to open the login panel in popup and used the javascript
to close/hide the popup on escape key press.
In this article I will explain how to
close/hide modal popup extender control of Ajax on keyboard’s Escape key press in
asp.net using JavaScript.
