Allows creating a set of predefined scrollbar annotations.
public event ScrollBarAnnotationsCreatingEventHandler ScrollBarAnnotationsCreating
Public Event ScrollBarAnnotationsCreating As ScrollBarAnnotationsCreatingEventHandler
The ScrollBarAnnotationsCreating event's data class is ScrollBarAnnotationsCreatingEventArgs. The following properties provide information specific to this event:
|CustomScrollBarAnnotations||Gets or sets a set of objects that correspond to predefined scrollbar annotations.|
|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 RoutedEventArgs.|
|OriginalSource||Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs.|
|RoutedEvent||Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs.|
|Source||Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs.|
The event data class exposes the following methods:
|InvokeEventHandler(Delegate, Object)||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 RoutedEventArgs.|
|OnSetSource(Object)||When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. Inherited from RoutedEventArgs.|
Use the ScrollBarAnnotationsCreating event to create predefined scrollbar annotations. In the ScrollBarAnnotationsCreating‘s event handler, pass a set of rows with corresponding annotations to event arguments ScrollBarAnnotationsCreatingEventArgs.CustomScrollBarAnnotations property.