maui-devexpress-dot-maui-dot-controls-dot-toolbartogglebutton-dot-underscore-events.md
A button within a DXToolbar that has two states: checked and unchecked. You can group several ToolbarToggleButtons to implement exclusive selection.
| Name | Description |
|---|---|
| BindingContextChanged | Occurs when the value of the BindingContext property changes. Inherited from BindableObject. |
| CheckedChanged | Fires after the ToolbarToggleButton.IsChecked property is changed. |
| CheckedChanging | Fires before the ToolbarToggleButton.IsChecked property is changed. |
| ChildAdded | Raised whenever a child element is added to the element. Inherited from Element. |
| ChildRemoved | Raised whenever a child element is removed from the element. Inherited from Element. |
| Clicked | Fires when a user taps the toolbar button. Inherited from ToolbarButton. |
| DescendantAdded | Raised whenever a child element is added to the element’s subtree. Inherited from Element. |
| DescendantRemoved | Raised whenever a child element is removed from the elements subtree. Inherited from Element. |
| Loaded | Fires when the DXElementBase descendant is loaded. Inherited from DXElementBase. |
| PropertyChanged | Occurs when a property value changes. Inherited from BindableObject. |
| PropertyChanging | Occurs when a property value is changing. Inherited from BindableObject. |
| Unloaded | Fires when the DXElementBase descendant is unloaded. Inherited from DXElementBase. |
See Also