DiagramControl.BeforeItemsResizing Event

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

Namespace: DevExpress.Xpf.Diagram

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

Declaration

public event EventHandler<DiagramBeforeItemsResizingEventArgs> BeforeItemsResizing
Public Event BeforeItemsResizing As EventHandler(Of DiagramBeforeItemsResizingEventArgs)

Event Data

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

Property Description
ActionSource Indicates whether the resizing operation is performed using the selection handles or the Properties Panel.
Cancel Gets or sets whether the event should be canceled. Inherited from CancelRoutedEventArgs.
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 Returns the collection of items that are being resized.
Mode Indicates the direction of resizing.
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 event's parameter indicates whether the resizing operation is performed using drag-and-drop or pressing key shortcuts. The Mode property indicates the direction of resizing.

See Also