DiagramControl.ShowingEditor Event

Enables you to prevent an end-user from activating the editors of individual diagram items.

Namespace: DevExpress.XtraDiagram

Assembly: DevExpress.XtraDiagram.v24.2.dll

Declaration

C#

[DiagramCategory(DiagramCategory.DiagramItems)]
public event EventHandler<DiagramShowingEditorEventArgs> ShowingEditor

VB.NET

<DiagramCategory(DiagramCategory.DiagramItems)>
Public Event ShowingEditor As EventHandler(Of DiagramShowingEditorEventArgs)

Event Data

The ShowingEditor event's data class is DevExpress.XtraDiagram.DiagramShowingEditorEventArgs.

Remarks

The ShowingEditor event is raised before a diagram item’s text editor is activated, allowing you to cancel the action and prevent the text from being edited. To do this, set the event parameter’s Cancel property to false.