DiagramBase.LinkStartModifying Event

A validation event raised when the user starts modifying a link.

Namespace: MindFusion.Diagramming.Wpf
Assembly: MindFusion.Diagramming.Wpf

 Syntax

C#

public event EventHandler<LinkValidationEventArgs> LinkStartModifying

Visual Basic

Public Event LinkStartModifying As EventHandler(Of LinkValidationEventArgs)

 Event Data

LinkStartModifying event handlers receive an argument of type LinkValidationEventArgs. The following LinkValidationEventArgs members provide information relevant to the event:

Member name	Description
Link	The DiagramLink that the user is starting to modify.
MousePosition	A Point specifying the mouse cursor position.
AdjustmentHandle	Index of the adjustment handle that is going to be moved.
Cancel	Set this property to true to prevent the user from starting the link modification.