Trigger in ASP.NET-AJAX

To partially refresh a part of the page, we can use Trigger inside the Update Panel. If we can insert a trigger with an update panel, then only the update panel will be refreshed. To partially refresh a part of the page, we can use Trigger inside the Update Panel.If we can insert a trigger with an update panel, then only the update panel will be refreshed.

Here on the click event of button submit will refresh the page inside the update panel.

Nice and easy way of coding!