ComboBoxBarItem.Enter event and SelectedText property missing

Hello We would like to select the text in a XPMenus.ComboBoxBarItem control when the user places the cursor in the textbox. I find that the ComboBoxBarItem (and other controls) only exploit a few events, which makes it quite difficult to tweek the UI to ones needs.¨ Any Ideas? We have the Full Source Code version of Syncfusion Tools. Could we just make the textbox behind the ComboBoxBarItem public?

We actually want to make this the default behavior (selecting the whole text when the textbox gets focus). Note that the ComboBoxBarItem (like our other BarItems) is not a UI Control. Hence the difficulty. Regards, Praveen Ramesh