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 End-User Documentation
View this topic on docs.devexpress.com (Learn more)

GanttView.RequestTimescaleRulers Event

Occurs when timescale rulers are visually changed and allows you to edit timescale rulers. This is a routed event.

Namespace:DevExpress.Xpf.Gantt
Assembly:DevExpress.Xpf.Gantt.v19.1.dll

Expanded Syntax

Expanded Event Data

The event handler receives an argument of type RequestTimescaleRulersEventArgs containing data related to this event.

The following RequestTimescaleRulersEventArgs properties provide information specific to this event.
Property 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.
NonworkingDayVisibility Gets or sets the nonworking day visibility at a current zoom level.
NonworkingTimeVisibility Gets or sets the nonworking time visibility at a current zoom level.
OriginalSource Gets the original reporting source as determined by pure hit testing, before any possible System.Windows.RoutedEventArgs.Source adjustment by a parent class.
RoutedEvent Gets or sets the System.Windows.RoutedEventArgs.RoutedEvent associated with this System.Windows.RoutedEventArgs instance.
Source Gets or sets a reference to the object that raised the event.
TimescaleRulers Get or sets a collection of timescale rulers displayed at the current zoom level.
Zoom Gets the current zoom.

Expanded Remarks

The RequestTimescaleRulers event occurs on init, when the Gantt Area is zoomed and when the TimescaleRulerCount property value is changed.

Handle the RequestTimescaleRulers event to dynamically change the following:

Expanded See Also

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