DiagramControl.ItemContentChanged Event

Fires each time the end-user changes the item’s text.

Namespace: DevExpress.XtraDiagram

Assembly: DevExpress.XtraDiagram.v23.2.dll

NuGet Package: DevExpress.Win.Diagram

Declaration

C#

[DiagramCategory(DiagramCategory.DiagramItems)]
public event EventHandler<DiagramItemContentChangedEventArgs> ItemContentChanged

VB.NET

<DiagramCategory(DiagramCategory.DiagramItems)>
Public Event ItemContentChanged As EventHandler(Of DiagramItemContentChangedEventArgs)

Event Data

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

Property	Description
ActionType	Indicates whether the text has been changed directly or using the Undo/Redo operations.
Item	Returns the item which text has been changed.
NewValue	Returns the new item’s text.
OldValue	Returns the previous item’s text.

Remarks

Changing the item’s text using the Properties Panel does not raise the event.

The Action event’s parameter indicates whether the text has been changed directly or using the Undo/Redo operations.