DateNavigator.VisibleDateRangeChanged Event

Occurs when the visible date range changes.

Namespace: DevExpress.Xpf.Editors.DateNavigator

Assembly: DevExpress.Xpf.Core.v21.2.dll

Declaration

public event VisibleDateRangeChangedEventHandler VisibleDateRangeChanged

Event Data

The VisibleDateRangeChanged event's data class is VisibleDateRangeChangedEventArgs. The following properties provide information specific to this event:

Property Description
FirstVisibleDateNewValue Gets the first visible date of a newly displayed date range.
FirstVisibleDateOldValue Gets the first visible date of a previously displayed date range.
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.
LastVisibleDateNewValue Gets the last visible date of a newly displayed date range.
LastVisibleDateOldValue Gets the last visible date of a previously displayed date range.
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:

Method Description
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.
See Also