windowsforms-devexpress-dot-xtrabars-dot-navigation-dot-expandstatechangingeventargs-dot-underscore-members.md
Provides data for the AccordionControl.ExpandStateChanging event.
| Name | Description |
|---|---|
| ExpandStateChangingEventArgs(AccordionControlElement, ExpandCollapseElementList) | Initializes a new instance of the ExpandStateChangingEventArgs class with the specified settings. |
| Name | Description |
|---|---|
| Empty static | Provides a value to use with events that do not have event data. Inherited from EventArgs. |
| Name | Description |
|---|---|
| Element | Gets the current element that is about to be expanded/collapsed. |
| ElementsToExpandCollapse | Gets the list of elements to be additionally expanded/collapsed. |
| NewState | Gets the new expansion state into which the currently processed element (ExpandStateChangingEventArgs.Element) will be set after your ExpandStateChanging event handler is complete. |
| Name | Description |
|---|---|
| Equals(Object, Object) static | Determines whether the specified object instances are considered equal. Inherited from Object. |
| Equals(Object) | Determines whether the specified object is equal to the current object. Inherited from Object. |
| GetHashCode() | Serves as the default hash function. Inherited from Object. |
| GetType() | Gets the Type of the current instance. Inherited from Object. |
| MemberwiseClone() protected | Creates a shallow copy of the current Object. Inherited from Object. |
| ReferenceEquals(Object, Object) static | Determines whether the specified Object instances are the same instance. Inherited from Object. |
| ToString() | Returns a string that represents the current object. Inherited from Object. |
See Also