DiagramControl.BeforeItemsRotating Event

Raises each time the end-user attempts to rotate a diagram item.

Namespace: DevExpress.Xpf.Diagram

Assembly: DevExpress.Xpf.Diagram.v20.1.dll

Declaration

public event EventHandler<DiagramBeforeItemsRotatingEventArgs> BeforeItemsRotating
Public Event BeforeItemsRotating As EventHandler(Of DiagramBeforeItemsRotatingEventArgs)

Event Data

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

Property Description
ActionSource Indicates whether the rotating operation is performed using the rotation handle or the Properties Panel.
Cancel Gets or sets whether the event should be canceled. Inherited from CancelRoutedEventArgs.
CenterOfRotation Returns the coordinates of the center of rotation.
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.
Items A collection of items that are being rotated.
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.

Remarks

The ActionSource property indicates whether the rotating operation is performed using mouse or pressing key shortcuts. The CenterOfRotation property returns the rotation center point.

See Also