I'm up with a requirement to disable the ALT combination key press.
For instance, if we press ALT + 1, we get ☺ character in return. I need to impose a restriction on it for not allowing such characters as a value.
Is there any way to achieve this, any best way to control and imply it on all the textboxes of a page?
Is there any global property on which if we change, it applies on its own, to all the existing textboxes of a page?