Hi,

To set an image on the applicationMenu Button, you need to set the Ribbon.ApplicationMenuButtonImage property present on ToolbarsManager. 

To obtain the desired result at design time :

- Select toolbarsManager

- Open properties window

- Expand Ribbon property in properties window

- Set the value of ApplicationMenuButtonImage property.

It is not possible to set the desired text on this button but if you wish to set text on the button you may consider using scenic Ribbon or ribbon 2010 (NA 10.3). The text can be set on the tab shaped button if you are using NetAdvantage 10.3(this feature was not available till NA10.2).

Thanks

Vaibhav