# OnClientLauncherClicked

The **OnClientLauncherClicked** client-side event occurs when the user clicks on a ribbonbar group, after the ribbonbar responds to the mouse click.

The event handler receives two parameters:

1. The instance of the ribbonbar firing the event.

2. An eventArgs parameter containing the following methods:

   * **get_group()** returns a reference to the ribbonbar group that was clicked. In this case it is **RibbonBarGroup**.

## See Also

* [Client-Side Programming Overview](https://www.telerik.com/products/aspnet-ajax/documentation/controls/ribbonbar/client-side-programming/overview)

* [Client-Side Events Overview](https://www.telerik.com/products/aspnet-ajax/documentation/controls/ribbonbar/client-side-programming/events/overview)