DiagramControl.BeforeItemsMoving Event

Fires each time the end-user attempts to move a diagram item.

Namespace: DevExpress.Xpf.Diagram

Assembly: DevExpress.Xpf.Diagram.v18.2.dll

Declaration

C#

public event EventHandler<DiagramBeforeItemsMovingEventArgs> BeforeItemsMoving

VB.NET

Public Event BeforeItemsMoving As EventHandler(Of DiagramBeforeItemsMovingEventArgs)

Event Data

The BeforeItemsMoving event's data class is DevExpress.Xpf.Diagram.DiagramBeforeItemsMovingEventArgs.

Remarks

The event’s Items property returns the items that are about to be moved. The ActionSource property indicates whether the moving operation is performed using drag-and-drop or pressing key shortcuts. The IsCopying property returns true when the end-user attempts to move items while holding the CTRL key which results in items being copied.