DiagramControl.CustomItemQueryContinueDrag Event

Occurs during a drag-and-drop operation.

Namespace: DevExpress.XtraDiagram

Assembly: DevExpress.XtraDiagram.v23.2.dll

NuGet Package: DevExpress.Win.Diagram

Declaration

C#

[DiagramCategory(DiagramCategory.Behavior)]
public event EventHandler<DiagramCustomItemQueryContinueDragEventArgs> CustomItemQueryContinueDrag

VB.NET

<DiagramCategory(DiagramCategory.Behavior)>
Public Event CustomItemQueryContinueDrag As EventHandler(Of DiagramCustomItemQueryContinueDragEventArgs)

Event Data

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

Property	Description
Action	Indicates the kind of the action that raised the event.
IsCancellationRequested	Indicates whether the drag operation cancellation is requested.
Items	Returns the list of the diagram items the user is dragging.
KeyStates	Gets the current state of the Shift, Ctrl, and Alt keys.

Remarks

Set the event’s Action parameter to one of the System.Windows.DragAction enumeration values to specify how and if the drag-and-drop operation should continue.