IRootBarControl Interface
Provides the base requirements for a control that is the root of a bar hierarchy, such as a Ribbon or StandaloneToolBar.
public interface IRootBarControlMethods
NotifyMenuOpening(BarMenuItem)
Notifies the bar control that a menu item's submenu is opening.
bool NotifyMenuOpening(BarMenuItem menuItem)| Parameter | Type | Description |
|---|---|---|
| menuItem | BarMenuItem | The BarMenuItem whose submenu is opening. |
Returns
- bool:
trueif the menu should be allowed to open; otherwise,false.
NotifyMenuOpening(BarPopupButtonBase)
Notifies the bar control that a popup button's menu is opening.
bool NotifyMenuOpening(BarPopupButtonBase popupButton)| Parameter | Type | Description |
|---|---|---|
| popupButton | BarPopupButtonBase | The BarPopupButtonBase whose menu is opening. |
Returns
- bool:
trueif the menu should be allowed to open; otherwise,false.
OpenContextMenuForElement(DependencyObject)
Opens a programmatically-generated context menu for the specified object or one of its ancestor elements as appropriate.
bool OpenContextMenuForElement(DependencyObject sourceObj)| Parameter | Type | Description |
|---|---|---|
| sourceObj | DependencyObject | The source System.Windows.DependencyObject to examine. |
Returns
- bool:
trueif a menu was opened; otherwise,false.