The following tables list the members exposed by TabControlDropDownOpeningEventArgs.
| Name | Description | |
|---|---|---|
 | TabControlDropDownOpeningEventArgs Constructor | Initializes a new TabControlDropDownOpeningEventArgs |
| Name | Description | |
|---|---|---|
 | Handled | Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. (Inherited from System.Windows.RoutedEventArgs) |
| OriginalSource | Gets the original reporting source as determined by pure hit testing, before any possible System.Windows.RoutedEventArgs.Source adjustment by a parent class. (Inherited from System.Windows.RoutedEventArgs) |
| RoutedEvent | Gets or sets the System.Windows.RoutedEventArgs.RoutedEvent associated with this System.Windows.RoutedEventArgs instance. (Inherited from System.Windows.RoutedEventArgs) |
| Source | Gets or sets a reference to the object that raised the event. (Inherited from System.Windows.RoutedEventArgs) |
| Name | Description | |
|---|---|---|
 | InvokeEventHandler | When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation. (Inherited from System.Windows.RoutedEventArgs) |
| OnSetSource | When overridden in a derived class, provides a notification callback entry point whenever the value of the System.Windows.RoutedEventArgs.Source property of an instance changes. (Inherited from System.Windows.RoutedEventArgs) |